protected function retrieveEvent($eventID)
 {
     $bao = new CRM_Event_BAO_Event();
     if ($bao->get('id', $eventID)) {
         return $bao;
     }
     return NULL;
 }

 /**
  * @param CRM_Core_Form $form
  */
 public function buildForm(&$form)
 {
     /**
      * You can define a custom title for the search form
      */
     $this->setTitle('Find Totals for Events');
     /**
      * Define the search form fields here
      */
     $form->addElement('checkbox', 'paid_online', ts('Only show Credit Card Payments'));
     $form->addElement('checkbox', 'show_payees', ts('Show payees'));
     $event_type = CRM_Core_OptionGroup::values('event_type', FALSE);
     foreach ($event_type as $eventId => $eventName) {
         $form->addElement('checkbox', "event_type_id[{$eventId}]", 'Event Type', $eventName);
     }
     $events = CRM_Event_BAO_Event::getEvents(1);
     $form->add('select', 'event_id', ts('Event Name'), array('' => ts('- select -')) + $events);
     $form->addDate('start_date', ts('Payments Date From'), FALSE, array('formatType' => 'custom'));
     $form->addDate('end_date', ts('...through'), FALSE, array('formatType' => 'custom'));
     /**
      * If you are using the sample template, this array tells the template fields to render
      * for the search form.
      */
     $form->assign('elements', array('paid_online', 'start_date', 'end_date', 'show_payees', 'event_type_id', 'event_id'));
 }

 public function postProcess()
 {
     $params = $this->exportValues();
     $params['id'] = $this->_id;
     CRM_Event_BAO_Event::add($params);
     parent::endPostProcess();
 }

 /**
  * @param array $params
  * @param $participant
  * @param $event
  *
  * @return mixed
  */
 public function registerParticipant($params, &$participant, $event)
 {
     $transaction = new CRM_Core_Transaction();
     // handle register date CRM-4320
     $registerDate = date('YmdHis');
     $participantParams = array('id' => $participant->id, 'event_id' => $event->id, 'register_date' => $registerDate, 'source' => CRM_Utils_Array::value('participant_source', $params, $this->description), 'is_pay_later' => $this->is_pay_later, 'fee_amount' => CRM_Utils_Array::value('amount', $params, 0), 'fee_currency' => CRM_Utils_Array::value('currencyID', $params));
     if ($participant->must_wait) {
         $participant_status = 'On waitlist';
     } elseif (CRM_Utils_Array::value('is_pay_later', $params, FALSE)) {
         $participant_status = 'Pending from pay later';
     } else {
         $participant_status = 'Registered';
     }
     $participant_statuses = CRM_Event_PseudoConstant::participantStatus();
     $participantParams['status_id'] = array_search($participant_status, $participant_statuses);
     $participant_status_label = CRM_Utils_Array::value($participantParams['status_id'], CRM_Event_PseudoConstant::participantStatus(NULL, NULL, 'label'));
     $participantParams['participant_status'] = $participant_status_label;
     $this->assign('isOnWaitlist', $participant->must_wait);
     if ($this->_action & CRM_Core_Action::PREVIEW || CRM_Utils_Array::value('mode', $params) == 'test') {
         $participantParams['is_test'] = 1;
     } else {
         $participantParams['is_test'] = 0;
     }
     if (self::is_administrator()) {
         if (!empty($params['note'])) {
             $note_params = array('participant_id' => $participant->id, 'contact_id' => self::getContactID(), 'note' => $params['note']);
             CRM_Event_BAO_Participant::update_note($note_params);
         }
     }
     $participant->copyValues($participantParams);
     $participant->save();
     if (!empty($params['contributionID'])) {
         $payment_params = array('participant_id' => $participant->id, 'contribution_id' => $params['contributionID']);
         $ids = array();
         $paymentParticpant = CRM_Event_BAO_ParticipantPayment::create($payment_params, $ids);
     }
     $transaction->commit();
     $event_values = array();
     CRM_Core_DAO::storeValues($event, $event_values);
     $location = array();
     if (CRM_Utils_Array::value('is_show_location', $event_values) == 1) {
         $locationParams = array('entity_id' => $participant->event_id, 'entity_table' => 'civicrm_event');
         $location = CRM_Core_BAO_Location::getValues($locationParams, TRUE);
         CRM_Core_BAO_Address::fixAddress($location['address'][1]);
     }
     list($pre_id, $post_id) = CRM_Event_Cart_Form_MerParticipant::get_profile_groups($participant->event_id);
     $payer_values = array('email' => '', 'name' => '');
     if ($this->payer_contact_id) {
         $payer_contact_details = CRM_Contact_BAO_Contact::getContactDetails($this->payer_contact_id);
         $payer_values = array('email' => $payer_contact_details[1], 'name' => $payer_contact_details[0]);
     }
     $values = array('params' => array($participant->id => $participantParams), 'event' => $event_values, 'location' => $location, 'custom_pre_id' => $pre_id, 'custom_post_id' => $post_id, 'payer' => $payer_values);
     CRM_Event_BAO_Event::sendMail($participant->contact_id, $values, $participant->id);
     return $participant;
 }

 function validate()
 {
     parent::validate();
     if ($this->_errors) {
         return FALSE;
     }
     $this->cart->load_associations();
     $fields = $this->_submitValues;
     foreach ($this->cart->get_main_events_in_carts() as $event_in_cart) {
         $price_set_id = CRM_Event_BAO_Event::usesPriceSet($event_in_cart->event_id);
         if ($price_set_id) {
             $priceField = new CRM_Price_DAO_PriceField();
             $priceField->price_set_id = $price_set_id;
             $priceField->find();
             $check = array();
             while ($priceField->fetch()) {
                 if (!empty($fields["event_{$event_in_cart->event_id}_price_{$priceField->id}"])) {
                     $check[] = $priceField->id;
                 }
             }
             //XXX
             if (empty($check)) {
                 $this->_errors['_qf_default'] = ts("Select at least one option from Price Levels.");
             }
             $lineItem = array();
             if (is_array($this->_values['fee']['fields'])) {
                 CRM_Price_BAO_PriceSet::processAmount($this->_values['fee']['fields'], $fields, $lineItem);
                 //XXX total...
                 if ($fields['amount'] < 0) {
                     $this->_errors['_qf_default'] = ts("Price Levels can not be less than zero. Please select the options accordingly");
                 }
             }
         }
         foreach ($event_in_cart->participants as $mer_participant) {
             $participant_fields = $fields['event'][$event_in_cart->event_id]['participant'][$mer_participant->id];
             //TODO what to do when profile responses differ for the same contact?
             $contact_id = self::find_contact($participant_fields);
             if ($contact_id) {
                 $participant = new CRM_Event_BAO_Participant();
                 $participant->event_id = $event_in_cart->event_id;
                 $participant->contact_id = $contact_id;
                 $statusTypes = CRM_Event_PseudoConstant::participantStatus(NULL, 'is_counted = 1');
                 $participant->find();
                 while ($participant->fetch()) {
                     if (array_key_exists($participant->status_id, $statusTypes)) {
                         $form = $mer_participant->get_form();
                         $this->_errors[$form->html_field_name('email')] = ts("The participant %1 is already registered for %2 (%3).", array(1 => $participant_fields['email'], 2 => $event_in_cart->event->title, 3 => $event_in_cart->event->start_date));
                     }
                 }
             }
         }
     }
     return empty($this->_errors);
 }

    function preProcess()
    {
        parent::preProcess();
        $matches = array();
        preg_match("/.*_(\\d+)_(\\d+)/", $this->getAttribute('name'), $matches);
        $event_id = $matches[1];
        $participant_id = $matches[2];
        $event_in_cart = $this->cart->get_event_in_cart_by_event_id($event_id);
        $this->conference_event = $event_in_cart->event;
        $this->main_participant = $event_in_cart->get_participant_by_id($participant_id);
        $this->contact_id = $this->main_participant->contact_id;
        $this->main_participant->display_name = CRM_Contact_BAO_Contact::displayName($this->contact_id);
        $events = new CRM_Event_BAO_Event();
        $query = <<<EOS
\t  SELECT
               civicrm_event.*,
               slot.label AS slot_label
          FROM
               civicrm_event
          JOIN
                civicrm_option_value slot ON civicrm_event.slot_label_id = slot.value
          JOIN
                civicrm_option_group og ON slot.option_group_id = og.id
\t  WHERE
\t\tparent_event_id = {$this->conference_event->id}
                AND civicrm_event.is_active = 1
                AND COALESCE(civicrm_event.is_template, 0) = 0
                AND og.name = 'conference_slot'
\t  ORDER BY
\t\tslot.weight, start_date
EOS;
        $events->query($query);
        while ($events->fetch()) {
            if (!array_key_exists($events->slot_label, $this->events_by_slot)) {
                $this->events_by_slot[$events->slot_label] = array();
            }
            $this->events_by_slot[$events->slot_label][] = clone $events;
        }
    }

 /**
  * Heart of the viewing process. The runner gets all the meta data for
  * the contact and calls the appropriate type of page to view.
  *
  * @return void
  * @access public
  *
  */
 function preProcess()
 {
     CRM_Utils_System::setTitle(ts('CiviEvent'));
     $eventSummary = CRM_Event_BAO_Event::getEventSummary();
     $actionColumn = FALSE;
     if (!empty($eventSummary) && isset($eventSummary['events']) && is_array($eventSummary['events'])) {
         foreach ($eventSummary['events'] as $e) {
             if (isset($e['isMap']) || isset($e['configure'])) {
                 $actionColumn = TRUE;
                 break;
             }
         }
     }
     $this->assign('actionColumn', $actionColumn);
     $this->assign('eventSummary', $eventSummary);
 }

 /**
  * Process the form when submitted.
  */
 public function postProcess()
 {
     $participant = new CRM_Event_DAO_Participant();
     $participant->event_id = $this->_id;
     if ($participant->find()) {
         $searchURL = CRM_Utils_System::url('civicrm/event/search', 'reset=1');
         CRM_Core_Session::setStatus(ts('This event cannot be deleted because there are participant records linked to it. If you want to delete this event, you must first find the participants linked to this event and delete them. You can use use <a href=\'%1\'> CiviEvent >> Find Participants page </a>.', array(1 => $searchURL)), ts('Deletion Error'), 'error');
         return;
     }
     CRM_Event_BAO_Event::del($this->_id);
     if ($this->_isTemplate) {
         CRM_Core_Session::setStatus(ts("'%1' has been deleted.", array(1 => $this->_title)), ts('Template Deleted'), 'success');
         CRM_Utils_System::redirect(CRM_Utils_System::url('civicrm/admin/eventTemplate', 'reset=1'));
     } else {
         CRM_Core_Session::setStatus(ts("'%1' has been deleted.", array(1 => $this->_title)), ts('Event Deleted'), 'success');
     }
 }

 /**
  * Heart of the iCalendar data assignment process. The runner gets all the meta
  * data for the event and calls the  method to output the iCalendar
  * to the user. If gData param is passed on the URL, outputs gData XML format.
  * Else outputs iCalendar format per IETF RFC2445. Page param true means send
  * to browser as inline content. Else, we send .ics file as attachment.
  *
  * @return void
  */
 function run()
 {
     require_once "CRM/Utils/Request.php";
     $id = CRM_Utils_Request::retrieve('id', 'Positive', $this, false, null, 'GET');
     $type = CRM_Utils_Request::retrieve('type', 'Positive', $this, false, 0);
     $start = CRM_Utils_Request::retrieve('start', 'Positive', $this, false, 0);
     $end = CRM_Utils_Request::retrieve('end', 'Positive', $this, false, 0);
     $iCalPage = CRM_Utils_Request::retrieve('page', 'Positive', $this, false, 0);
     $gData = CRM_Utils_Request::retrieve('gData', 'Positive', $this, false, 0);
     $html = CRM_Utils_Request::retrieve('html', 'Positive', $this, false, 0);
     $rss = CRM_Utils_Request::retrieve('rss', 'Positive', $this, false, 0);
     require_once "CRM/Event/BAO/Event.php";
     $info = CRM_Event_BAO_Event::getCompleteInfo($start, $type, $id, $end);
     $this->assign('events', $info);
     // Send data to the correct template for formatting (iCal vs. gData)
     $template = CRM_Core_Smarty::singleton();
     $config = CRM_Core_Config::singleton();
     if ($rss) {
         // rss 2.0 requires lower case dash delimited locale
         $this->assign('rssLang', str_replace('_', '-', strtolower($config->lcMessages)));
         $calendar = $template->fetch('CRM/Core/Calendar/Rss.tpl');
     } else {
         if ($gData) {
             $calendar = $template->fetch('CRM/Core/Calendar/GData.tpl');
         } else {
             if ($html) {
                 return parent::run();
             } else {
                 $calendar = $template->fetch('CRM/Core/Calendar/ICal.tpl');
             }
         }
     }
     // Push output for feed or download
     require_once "CRM/Utils/ICalendar.php";
     if ($iCalPage == 1) {
         if ($gData || $rss) {
             CRM_Utils_ICalendar::send($calendar, 'text/xml', 'utf-8');
         } else {
             CRM_Utils_ICalendar::send($calendar, 'text/plain', 'utf-8');
         }
     } else {
         CRM_Utils_ICalendar::send($calendar, 'text/calendar', 'utf-8', 'civicrm_ical.ics', 'attachment');
     }
     CRM_Utils_System::civiExit();
 }

 /**
  * Heart of the iCalendar data assignment process. The runner gets all the meta
  * data for the event and calls the  method to output the iCalendar
  * to the user. If gData param is passed on the URL, outputs gData XML format.
  * Else outputs iCalendar format per IETF RFC2445. Page param true means send
  * to browser as inline content. Else, we send .ics file as attachment.
  *
  * @return void
  */
 public function run()
 {
     $id = CRM_Utils_Request::retrieve('id', 'Positive', $this, FALSE, NULL, 'GET');
     $type = CRM_Utils_Request::retrieve('type', 'Positive', $this, FALSE, 0);
     $start = CRM_Utils_Request::retrieve('start', 'Positive', $this, FALSE, 0);
     $end = CRM_Utils_Request::retrieve('end', 'Positive', $this, FALSE, 0);
     $iCalPage = CRM_Utils_Request::retrieve('list', 'Positive', $this, FALSE, 0);
     $gData = CRM_Utils_Request::retrieve('gData', 'Positive', $this, FALSE, 0);
     $html = CRM_Utils_Request::retrieve('html', 'Positive', $this, FALSE, 0);
     $rss = CRM_Utils_Request::retrieve('rss', 'Positive', $this, FALSE, 0);
     $info = CRM_Event_BAO_Event::getCompleteInfo($start, $type, $id, $end, false);
     $this->assign('events', $info);
     $this->assign('timezone', @date_default_timezone_get());
     // Send data to the correct template for formatting (iCal vs. gData)
     $template = CRM_Core_Smarty::singleton();
     $config = CRM_Core_Config::singleton();
     if ($rss) {
         // rss 2.0 requires lower case dash delimited locale
         $this->assign('rssLang', str_replace('_', '-', strtolower($config->lcMessages)));
         $calendar = $template->fetch('CRM/Core/Calendar/Rss.tpl');
     } elseif ($gData) {
         $calendar = $template->fetch('CRM/Core/Calendar/GData.tpl');
     } elseif ($html) {
         // check if we're in shopping cart mode for events
         $enable_cart = CRM_Core_BAO_Setting::getItem(CRM_Core_BAO_Setting::EVENT_PREFERENCES_NAME, 'enable_cart');
         if ($enable_cart) {
             $this->assign('registration_links', TRUE);
         }
         return parent::run();
     } else {
         $calendar = $template->fetch('CRM/Core/Calendar/ICal.tpl');
         $calendar = preg_replace('/(?<!\\r)\\n/', "\r\n", $calendar);
     }
     // Push output for feed or download
     if ($iCalPage == 1) {
         if ($gData || $rss) {
             CRM_Utils_ICalendar::send($calendar, 'text/xml', 'utf-8');
         } else {
             CRM_Utils_ICalendar::send($calendar, 'text/plain', 'utf-8');
         }
     } else {
         CRM_Utils_ICalendar::send($calendar, 'text/calendar', 'utf-8', 'civicrm_ical.ics', 'attachment');
     }
     CRM_Utils_System::civiExit();
 }

 /**
  * Heart of the viewing process. The runner gets all the meta data for
  * the contact and calls the appropriate type of page to view.
  *
  * @return void
  */
 public function preProcess()
 {
     CRM_Utils_System::setTitle(ts('CiviEvent'));
     $eventSummary = CRM_Event_BAO_Event::getEventSummary();
     $enableCart = CRM_Core_BAO_Setting::getItem(CRM_Core_BAO_Setting::EVENT_PREFERENCES_NAME, 'enable_cart');
     $eventSummary['tab'] = CRM_Event_Page_ManageEvent::tabs($enableCart);
     $actionColumn = FALSE;
     if (!empty($eventSummary) && isset($eventSummary['events']) && is_array($eventSummary['events'])) {
         foreach ($eventSummary['events'] as $e) {
             if (isset($e['isMap']) || isset($e['configure'])) {
                 $actionColumn = TRUE;
                 break;
             }
         }
     }
     $this->assign('actionColumn', $actionColumn);
     $this->assign('eventSummary', $eventSummary);
 }

 /**
  * The initializer code, called before the processing.
  */
 public function init()
 {
     $fields = CRM_Event_BAO_Participant::importableFields($this->_contactType, FALSE);
     $fields['event_id']['title'] = 'Event ID';
     $eventfields =& CRM_Event_BAO_Event::fields();
     $fields['event_title'] = $eventfields['event_title'];
     foreach ($fields as $name => $field) {
         $field['type'] = CRM_Utils_Array::value('type', $field, CRM_Utils_Type::T_INT);
         $field['dataPattern'] = CRM_Utils_Array::value('dataPattern', $field, '//');
         $field['headerPattern'] = CRM_Utils_Array::value('headerPattern', $field, '//');
         $this->addField($name, $field['title'], $field['type'], $field['headerPattern'], $field['dataPattern']);
     }
     $this->_newParticipants = array();
     $this->setActiveFields($this->_mapperKeys);
     // FIXME: we should do this in one place together with Form/MapField.php
     $this->_contactIdIndex = -1;
     $this->_eventIndex = -1;
     $this->_participantStatusIndex = -1;
     $this->_participantRoleIndex = -1;
     $this->_eventTitleIndex = -1;
     $index = 0;
     foreach ($this->_mapperKeys as $key) {
         switch ($key) {
             case 'participant_contact_id':
                 $this->_contactIdIndex = $index;
                 break;
             case 'event_id':
                 $this->_eventIndex = $index;
                 break;
             case 'participant_status':
             case 'participant_status_id':
                 $this->_participantStatusIndex = $index;
                 break;
             case 'participant_role_id':
                 $this->_participantRoleIndex = $index;
                 break;
             case 'event_title':
                 $this->_eventTitleIndex = $index;
                 break;
         }
         $index++;
     }
 }

 /**
  * the initializer code, called before the processing
  *
  * @return void
  * @access public
  */
 function init()
 {
     require_once 'CRM/Event/BAO/Participant.php';
     $fields =& CRM_Event_BAO_Participant::importableFields($this->_contactType, false);
     $fields['event_id']['title'] = "Event ID";
     require_once 'CRM/Event/BAO/Event.php';
     $eventfields =& CRM_Event_BAO_Event::fields();
     $fields['event_title'] = $eventfields['event_title'];
     foreach ($fields as $name => $field) {
         $this->addField($name, $field['title'], $field['type'], $field['headerPattern'], $field['dataPattern']);
     }
     $this->_newParticipants = array();
     $this->setActiveFields($this->_mapperKeys);
     // FIXME: we should do this in one place together with Form/MapField.php
     $this->_contactIdIndex = -1;
     $this->_eventIndex = -1;
     $this->_participantStatusIndex = -1;
     $this->_participantRoleIndex = -1;
     $this->_eventTitleIndex = -1;
     $index = 0;
     foreach ($this->_mapperKeys as $key) {
         switch ($key) {
             case 'participant_contact_id':
                 $this->_contactIdIndex = $index;
                 break;
             case 'event_id':
                 $this->_eventIndex = $index;
                 break;
             case 'participant_status':
             case 'participant_status_id':
                 $this->_participantStatusIndex = $index;
                 break;
             case 'participant_role_id':
                 $this->_participantRoleIndex = $index;
                 break;
             case 'event_title':
                 $this->_eventTitleIndex = $index;
                 break;
         }
         $index++;
     }
 }

 /** 
  * Heart of the viewing process. The runner gets all the meta data for 
  * the contact and calls the appropriate type of page to view. 
  * 
  * @return void 
  * @access public 
  * 
  */
 function preProcess()
 {
     CRM_Utils_System::setTitle(ts('CiviEvent'));
     $admin = false;
     if (CRM_Core_Permission::check('access CiviEvent') && CRM_Core_Permission::check('administer CiviCRM')) {
         $admin = true;
     }
     require_once 'CRM/Event/BAO/Event.php';
     $eventSummary = CRM_Event_BAO_Event::getEventSummary($admin);
     $eventMap = false;
     if (!empty($eventSummary) && isset($eventSummary['events']) && is_array($eventSummary['events'])) {
         foreach ($eventSummary['events'] as $e) {
             if (isset($e['isMap'])) {
                 $eventMap = true;
             }
         }
     }
     $this->assign('eventAdmin', $admin);
     $this->assign('eventMap', $eventMap);
     $this->assign('eventSummary', $eventSummary);
 }

 public function preProcess()
 {
     parent::preProcess();
     $this->assign('currentEventId', $this->_id);
     $checkParentExistsForThisId = CRM_Core_BAO_RecurringEntity::getParentFor($this->_id, 'civicrm_event');
     //If this ID has parent, send parent id
     if ($checkParentExistsForThisId) {
         /**
          * Get connected event information list
          */
         //Get all connected event ids
         $allEventIdsArray = CRM_Core_BAO_RecurringEntity::getEntitiesForParent($checkParentExistsForThisId, 'civicrm_event');
         $allEventIds = array();
         if (!empty($allEventIdsArray)) {
             foreach ($allEventIdsArray as $key => $val) {
                 $allEventIds[] = $val['id'];
             }
             if (!empty($allEventIds)) {
                 $params = array();
                 $query = "\n            SELECT *\n            FROM civicrm_event\n            WHERE id IN (" . implode(",", $allEventIds) . ")\n            ORDER BY start_date asc\n             ";
                 $dao = CRM_Core_DAO::executeQuery($query, $params, TRUE, 'CRM_Event_DAO_Event');
                 $permissions = CRM_Event_BAO_Event::checkPermission();
                 while ($dao->fetch()) {
                     if (in_array($dao->id, $permissions[CRM_Core_Permission::VIEW])) {
                         $manageEvent[$dao->id] = array();
                         CRM_Core_DAO::storeValues($dao, $manageEvent[$dao->id]);
                     }
                 }
             }
             $this->assign('rows', $manageEvent);
         }
     }
     $parentEventParams = array('id' => $this->_id);
     $parentEventValues = array();
     $parentEventReturnProperties = array('start_date', 'end_date');
     $parentEventAttributes = CRM_Core_DAO::commonRetrieve('CRM_Event_DAO_Event', $parentEventParams, $parentEventValues, $parentEventReturnProperties);
     $this->_parentEventStartDate = $parentEventAttributes->start_date;
     $this->_parentEventEndDate = $parentEventAttributes->end_date;
 }

 function buildQuickForm()
 {
     $events = CRM_Event_BAO_Event::getEvents(0);
     $additionalOptions = array(1 => '1', 2 => '2', 3 => '3', 4 => '4', 5 => '5', 6 => '6', 7 => '7', 8 => '8', 9 => '9', 10 => '10');
     if ($this->_soInstance) {
         $soInstances = (array) $this->_soInstance;
         $numString = $this->_soInstance;
         $aEvents = array();
         foreach ($events as $eventId => $eventVal) {
             if (!array_key_exists($eventId, $this->_getreturn)) {
                 $aEvents[$eventId] = $eventVal;
             }
         }
         $events = $aEvents;
     } elseif (!empty($this->_getreturn)) {
         $soInstances = range(1, count($this->_getreturn), 1);
         $numString = 2;
     } else {
         $soInstances = array(1);
         $numString = 1;
     }
     $allEvents = CRM_Event_BAO_Event::getEvents(0);
     if ($soInstances[0] <= count($allEvents)) {
         foreach ($soInstances as $instance) {
             $this->addElement('select', "event_id_{$instance}", ts('Event Name'), array('' => ts('- select -')) + $events);
             $this->addElement('select', "additional_participants_{$instance}", ts('Max_Participants'), $additionalOptions);
         }
     }
     $this->assign('numStrings', $numString);
     $cancelURL = CRM_Utils_System::url('civicrm/participant/config', 'reset=1');
     $this->assign('elementNames', $this->getRenderableElementNames());
     if ($this->_soInstance) {
         return;
     }
     $cancelURL = CRM_Utils_System::url('civicrm/participant/config', 'reset=1');
     $this->addButtons(array(array('type' => 'submit', 'name' => ts('Save'), 'isDefault' => TRUE), array('type' => 'cancel', 'name' => ts('Cancel'), 'js' => array('onclick' => "location.href='{$cancelURL}'; return false;"))));
     $this->addFormRule(array('CRM_maxadditionalparticipants_Form_Admin', 'formRule'), $this);
 }

//.........这里部分代码省略.........
                     $logStartDate = $formatedParams['start_date'];
                     if (CRM_Utils_Array::value('log_start_date', $dates)) {
                         $logStartDate = CRM_Utils_Date::customFormat($dates['log_start_date'], $format);
                         $logStartDate = CRM_Utils_Date::isoToMysql($logStartDate);
                     }
                     $membershipLog['start_date'] = $logStartDate;
                     $membershipLog['membership_id'] = $membership->id;
                     $membershipLog['modified_id'] = $membership->contact_id;
                     $membershipLog['modified_date'] = date('Ymd');
                     $membershipLog['membership_type_id'] = $membership->membership_type_id;
                     CRM_Member_BAO_MembershipLog::add($membershipLog, CRM_Core_DAO::$_nullArray);
                     //update related Memberships.
                     CRM_Member_BAO_Membership::updateRelatedMemberships($membership->id, $formatedParams);
                     //update the membership type key of membership relatedObjects array
                     //if it has changed after membership update
                     if ($membershipTypeIdKey != $membership->membership_type_id) {
                         $membershipsUpdate[$membership->membership_type_id] = $membership;
                         $contribution->_relatedObjects['membership'][$membership->membership_type_id] = $membership;
                         unset($contribution->_relatedObjects['membership'][$membershipTypeIdKey]);
                         unset($memberships[$membershipTypeIdKey]);
                     }
                 }
             }
             //update the memberships object with updated membershipTypeId data
             //if membershipTypeId has changed after membership update
             if (!empty($membershipsUpdate)) {
                 $memberships = $memberships + $membershipsUpdate;
             }
         }
     } else {
         // event
         $eventParams = array('id' => $objects['event']->id);
         $values['event'] = array();
         CRM_Event_BAO_Event::retrieve($eventParams, $values['event']);
         //get location details
         $locationParams = array('entity_id' => $objects['event']->id, 'entity_table' => 'civicrm_event');
         $values['location'] = CRM_Core_BAO_Location::getValues($locationParams);
         $ufJoinParams = array('entity_table' => 'civicrm_event', 'entity_id' => $ids['event'], 'module' => 'CiviEvent');
         list($custom_pre_id, $custom_post_ids) = CRM_Core_BAO_UFJoin::getUFGroupIds($ufJoinParams);
         $values['custom_pre_id'] = $custom_pre_id;
         $values['custom_post_id'] = $custom_post_ids;
         //for tasks 'Change Participant Status' and 'Batch Update Participants Via Profile' case
         //and cases involving status updation through ipn
         $values['totalAmount'] = $input['amount'];
         $contribution->source = ts('Online Event Registration') . ': ' . $values['event']['title'];
         if ($values['event']['is_email_confirm']) {
             $contribution->receipt_date = self::$_now;
             $values['is_email_receipt'] = 1;
         }
         if (!CRM_Utils_Array::value('skipComponentSync', $input)) {
             $participant->status_id = 1;
         }
         $participant->save();
     }
     if (CRM_Utils_Array::value('net_amount', $input, 0) == 0 && CRM_Utils_Array::value('fee_amount', $input, 0) != 0) {
         $input['net_amount'] = $input['amount'] - $input['fee_amount'];
     }
     // This complete transaction function is being overloaded to create new contributions too.
     // here we record if it is a new contribution.
     // @todo separate the 2 more appropriately.
     $isNewContribution = FALSE;
     if (empty($contribution->id)) {
         $isNewContribution = TRUE;
         if (!empty($input['amount']) && $input['amount'] != $contribution->total_amount) {
             $contribution->total_amount = $input['amount'];
             // The BAO does this stuff but we are actually kinda bypassing it here (bad code! go sit in the corner)

//.........这里部分代码省略.........
                 $default = CRM_Utils_Array::value('discounted_default', $params);
                 if (!CRM_Utils_System::isNull($labels) && !CRM_Utils_System::isNull($values)) {
                     for ($j = 1; $j <= self::NUM_DISCOUNT; $j++) {
                         $discountOptions = array();
                         for ($i = 1; $i < self::NUM_OPTION; $i++) {
                             if (!empty($labels[$i]) && !CRM_Utils_System::isNull(CRM_Utils_Array::value($j, $values[$i]))) {
                                 $discountOptions[] = array('label' => trim($labels[$i]), 'value' => CRM_Utils_Rule::cleanMoney(trim($values[$i][$j])), 'weight' => $i, 'is_active' => 1, 'is_default' => $default == $i);
                             }
                         }
                         if (!empty($discountOptions)) {
                             $fieldParams = array();
                             $params['default_discount_fee_id'] = NULL;
                             $keyCheck = $j - 1;
                             $setParams = array();
                             if (empty($discountPriceSets[$keyCheck])) {
                                 if (!$eventTitle) {
                                     $eventTitle = strtolower(CRM_Utils_String::munge($this->_defaultValues['title'], '_', 200));
                                 }
                                 $setParams['title'] = $params['discount_name'][$j];
                                 if (!CRM_Core_DAO::getFieldValue('CRM_Price_BAO_PriceSet', $eventTitle . '_' . $params['discount_name'][$j], 'id', 'name')) {
                                     $setParams['name'] = $eventTitle . '_' . $params['discount_name'][$j];
                                 } elseif (!CRM_Core_DAO::getFieldValue('CRM_Price_BAO_PriceSet', $eventTitle . '_' . $params['discount_name'][$j] . '_' . $this->_id, 'id', 'name')) {
                                     $setParams['name'] = $eventTitle . '_' . $params['discount_name'][$j] . '_' . $this->_id;
                                 } else {
                                     $timeSec = explode('.', microtime(TRUE));
                                     $setParams['name'] = $eventTitle . '_' . $params['discount_name'][$j] . '_' . date('is', $timeSec[0]) . $timeSec[1];
                                 }
                                 $setParams['is_quick_config'] = 1;
                                 $setParams['financial_type_id'] = $params['financial_type_id'];
                                 $setParams['extends'] = CRM_Core_Component::getComponentID('CiviEvent');
                                 $priceSet = CRM_Price_BAO_PriceSet::create($setParams);
                                 $priceSetID = $priceSet->id;
                             } else {
                                 $priceSetID = $discountPriceSets[$j - 1];
                                 $setParams = array('title' => $params['discount_name'][$j], 'id' => $priceSetID);
                                 if ($this->_defaultValues['financial_type_id'] != $params['financial_type_id']) {
                                     $setParams['financial_type_id'] = $params['financial_type_id'];
                                 }
                                 CRM_Price_BAO_PriceSet::create($setParams);
                                 unset($discountPriceSets[$j - 1]);
                                 $fieldParams['id'] = CRM_Core_DAO::getFieldValue('CRM_Price_BAO_PriceField', $priceSetID, 'id', 'price_set_id');
                             }
                             $fieldParams['name'] = $fieldParams['label'] = $params['fee_label'];
                             $fieldParams['is_required'] = 1;
                             $fieldParams['price_set_id'] = $priceSetID;
                             $fieldParams['html_type'] = 'Radio';
                             $fieldParams['financial_type_id'] = $params['financial_type_id'];
                             foreach ($discountOptions as $value) {
                                 $fieldParams['option_label'][$value['weight']] = $value['label'];
                                 $fieldParams['option_amount'][$value['weight']] = $value['value'];
                                 $fieldParams['option_weight'][$value['weight']] = $value['weight'];
                                 if (!empty($value['is_default'])) {
                                     $fieldParams['default_option'] = $value['weight'];
                                 }
                                 if (!empty($discountFieldIDs[$j]) && !empty($discountFieldIDs[$j][$value['weight']])) {
                                     $fieldParams['option_id'][$value['weight']] = $discountFieldIDs[$j][$value['weight']];
                                     unset($discountFieldIDs[$j][$value['weight']]);
                                 }
                             }
                             //create discount priceset
                             $priceField = CRM_Price_BAO_PriceField::create($fieldParams);
                             if (!empty($discountFieldIDs[$j])) {
                                 foreach ($discountFieldIDs[$j] as $fID) {
                                     CRM_Price_BAO_PriceFieldValue::setIsActive($fID, '0');
                                 }
                             }
                             $discountParams = array('entity_table' => 'civicrm_event', 'entity_id' => $this->_id, 'price_set_id' => $priceSetID, 'start_date' => CRM_Utils_Date::processDate($params['discount_start_date'][$j]), 'end_date' => CRM_Utils_Date::processDate($params['discount_end_date'][$j]));
                             CRM_Core_BAO_Discount::add($discountParams);
                         }
                     }
                 }
             }
             if (!empty($discountPriceSets)) {
                 foreach ($discountPriceSets as $setId) {
                     CRM_Price_BAO_PriceSet::setIsQuickConfig($setId, 0);
                 }
             }
         }
     } else {
         if (!empty($params['price_field_id'])) {
             $priceSetID = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceField', $params['price_field_id'], 'price_set_id');
             CRM_Price_BAO_PriceSet::setIsQuickConfig($priceSetID, 0);
         }
         $params['financial_type_id'] = '';
         $params['is_pay_later'] = 0;
         $params['is_billing_required'] = 0;
     }
     //update 'is_billing_required'
     if (empty($params['is_pay_later'])) {
         $params['is_billing_required'] = FALSE;
     }
     //update events table
     $params['id'] = $this->_id;
     // skip update of financial type in price set
     $params['skipFinancialType'] = TRUE;
     CRM_Event_BAO_Event::add($params);
     // Update tab "disabled" css class
     $this->ajaxResponse['tabValid'] = !empty($params['is_monetary']);
     parent::endPostProcess();
 }