PHP CRM_Event_Form_Registration类代码示例

 /**
  * Build the form object.
  *
  * @param CRM_Core_Form $form
  *
  * @return void
  */
 public static function buildQuickForm(&$form)
 {
     if ($form->_eventId) {
         $form->_isPaidEvent = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Event', $form->_eventId, 'is_monetary');
         if ($form->_isPaidEvent) {
             $form->addElement('hidden', 'hidden_feeblock', 1);
         }
         // make sure this is for backoffice registration.
         if ($form->getName() == 'Participant') {
             $eventfullMsg = CRM_Event_BAO_Participant::eventFullMessage($form->_eventId, $form->_pId);
             $form->addElement('hidden', 'hidden_eventFullMsg', $eventfullMsg, array('id' => 'hidden_eventFullMsg'));
         }
     }
     if ($form->_pId) {
         if (CRM_Core_DAO::getFieldValue('CRM_Event_DAO_ParticipantPayment', $form->_pId, 'contribution_id', 'participant_id')) {
             $form->_online = TRUE;
         }
     }
     if ($form->_isPaidEvent) {
         $params = array('id' => $form->_eventId);
         CRM_Event_BAO_Event::retrieve($params, $event);
         //retrieve custom information
         $form->_values = array();
         CRM_Event_Form_Registration::initEventFee($form, $event['id']);
         CRM_Event_Form_Registration_Register::buildAmount($form, TRUE, $form->_discountId);
         $lineItem = array();
         $invoiceSettings = CRM_Core_BAO_Setting::getItem(CRM_Core_BAO_Setting::CONTRIBUTE_PREFERENCES_NAME, 'contribution_invoice_settings');
         $invoicing = CRM_Utils_Array::value('invoicing', $invoiceSettings);
         $totalTaxAmount = 0;
         if (!CRM_Utils_System::isNull(CRM_Utils_Array::value('line_items', $form->_values))) {
             $lineItem[] = $form->_values['line_items'];
             foreach ($form->_values['line_items'] as $key => $value) {
                 $totalTaxAmount = $value['tax_amount'] + $totalTaxAmount;
             }
         }
         if ($invoicing) {
             $form->assign('totalTaxAmount', $totalTaxAmount);
         }
         $form->assign('lineItem', empty($lineItem) ? FALSE : $lineItem);
         $discounts = array();
         if (!empty($form->_values['discount'])) {
             foreach ($form->_values['discount'] as $key => $value) {
                 $value = current($value);
                 $discounts[$key] = $value['name'];
             }
             $element = $form->add('select', 'discount_id', ts('Discount Set'), array(0 => ts('- select -')) + $discounts, FALSE, array('class' => "crm-select2"));
             if ($form->_online) {
                 $element->freeze();
             }
         }
         if ($form->_mode) {
             CRM_Core_Payment_Form::buildPaymentForm($form, $form->_paymentProcessor, FALSE);
         } elseif (!$form->_mode) {
             $form->addElement('checkbox', 'record_contribution', ts('Record Payment?'), NULL, array('onclick' => "return showHideByValue('record_contribution','','payment_information','table-row','radio',false);"));
             $form->add('select', 'financial_type_id', ts('Financial Type'), array('' => ts('- select -')) + CRM_Contribute_PseudoConstant::financialType());
             $form->addDate('receive_date', ts('Received'), FALSE, array('formatType' => 'activityDate'));
             $form->add('select', 'payment_instrument_id', ts('Paid By'), array('' => ts('- select -')) + CRM_Contribute_PseudoConstant::paymentInstrument(), FALSE, array('onChange' => "return showHideByValue('payment_instrument_id','4','checkNumber','table-row','select',false);"));
             // don't show transaction id in batch update mode
             $path = CRM_Utils_System::currentPath();
             $form->assign('showTransactionId', FALSE);
             if ($path != 'civicrm/contact/search/basic') {
                 $form->add('text', 'trxn_id', ts('Transaction ID'));
                 $form->addRule('trxn_id', ts('Transaction ID already exists in Database.'), 'objectExists', array('CRM_Contribute_DAO_Contribution', $form->_eventId, 'trxn_id'));
                 $form->assign('showTransactionId', TRUE);
             }
             $status = CRM_Contribute_PseudoConstant::contributionStatus();
             // CRM-14417 suppressing contribution statuses that are NOT relevant to new participant registrations
             $statusName = CRM_Contribute_PseudoConstant::contributionStatus(NULL, 'name');
             foreach (array('Cancelled', 'Failed', 'In Progress', 'Overdue', 'Refunded', 'Pending refund') as $suppress) {
                 unset($status[CRM_Utils_Array::key($suppress, $statusName)]);
             }
             $form->add('select', 'contribution_status_id', ts('Payment Status'), $status);
             $form->add('text', 'check_number', ts('Check Number'), CRM_Core_DAO::getAttribute('CRM_Contribute_DAO_Contribution', 'check_number'));
             $form->add('text', 'total_amount', ts('Amount'), CRM_Core_DAO::getAttribute('CRM_Contribute_DAO_Contribution', 'total_amount'));
         }
     } else {
         $form->add('text', 'amount', ts('Event Fee(s)'));
     }
     $form->assign('onlinePendingContributionId', $form->get('onlinePendingContributionId'));
     $form->assign('paid', $form->_isPaidEvent);
     $form->addElement('checkbox', 'send_receipt', ts('Send Confirmation?'), NULL, array('onclick' => "showHideByValue('send_receipt','','notice','table-row','radio',false); showHideByValue('send_receipt','','from-email','table-row','radio',false);"));
     $form->add('select', 'from_email_address', ts('Receipt From'), $form->_fromEmails['from_email_id']);
     $form->add('textarea', 'receipt_text', ts('Confirmation Message'));
     // Retrieve the name and email of the contact - form will be the TO for receipt email ( only if context is not standalone)
     if ($form->_context != 'standalone') {
         if ($form->_contactId) {
             list($form->_contributorDisplayName, $form->_contributorEmail) = CRM_Contact_BAO_Contact_Location::getEmailDetails($form->_contactId);
             $form->assign('email', $form->_contributorEmail);
         } else {
             //show email block for batch update for event
             $form->assign('batchEmail', TRUE);
         }
     }
//.........这里部分代码省略.........

 /**
  * Set default values for the form. For edit/view mode
  * the default values are retrieved from the database
  *
  *
  * @return void
  */
 public function setDefaultValues()
 {
     $defaults = $unsetSubmittedOptions = array();
     $discountId = NULL;
     //fix for CRM-3088, default value for discount set.
     if (!empty($this->_values['discount'])) {
         $discountId = CRM_Core_BAO_Discount::findSet($this->_eventId, 'civicrm_event');
         if ($discountId && !empty($this->_values['event']['default_discount_fee_id'])) {
             $discountKey = CRM_Core_DAO::getFieldValue("CRM_Core_DAO_OptionValue", $this->_values['event']['default_discount_fee_id'], 'weight', 'id');
             $defaults['amount'] = key(array_slice($this->_values['discount'][$discountId], $discountKey - 1, $discountKey, TRUE));
         }
     }
     if ($this->_priceSetId) {
         foreach ($this->_feeBlock as $key => $val) {
             if (empty($val['options'])) {
                 continue;
             }
             $optionsFull = CRM_Utils_Array::value('option_full_ids', $val, array());
             foreach ($val['options'] as $keys => $values) {
                 if ($values['is_default'] && !in_array($keys, $optionsFull)) {
                     if ($val['html_type'] == 'CheckBox') {
                         $defaults["price_{$key}"][$keys] = 1;
                     } else {
                         $defaults["price_{$key}"] = $keys;
                     }
                 }
             }
             if (!empty($optionsFull)) {
                 $unsetSubmittedOptions[$val['id']] = $optionsFull;
             }
         }
     }
     //CRM-4320, setdefault additional participant values.
     if ($this->_allowConfirmation && $this->_additionalParticipantId) {
         //hack to get set default from eventFees.php
         $this->_discountId = $discountId;
         $this->_pId = $this->_additionalParticipantId;
         $this->_contactId = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Participant', $this->_additionalParticipantId, 'contact_id');
         $participantDefaults = CRM_Event_Form_EventFees::setDefaultValues($this);
         $participantDefaults = array_merge($this->_defaults, $participantDefaults);
         // use primary email address if billing email address is empty
         if (empty($this->_defaults["email-{$this->_bltID}"]) && !empty($this->_defaults["email-Primary"])) {
             $participantDefaults["email-{$this->_bltID}"] = $this->_defaults["email-Primary"];
         }
         $defaults = array_merge($defaults, $participantDefaults);
     }
     $defaults = array_merge($this->_defaults, $defaults);
     //reset values for all options those are full.
     CRM_Event_Form_Registration::resetElementValue($unsetSubmittedOptions, $this);
     //load default campaign from page.
     if (array_key_exists('participant_campaign_id', $this->_fields)) {
         $defaults['participant_campaign_id'] = CRM_Utils_Array::value('campaign_id', $this->_values['event']);
     }
     return $defaults;
 }

//.........这里部分代码省略.........
         // so we copy stuff over to first_name etc.
         $paymentParams = $this->_params;
         if (CRM_Utils_Array::value('send_receipt', $this->_params)) {
             $paymentParams['email'] = $this->_contributorEmail;
         }
         require_once 'CRM/Core/Payment/Form.php';
         CRM_Core_Payment_Form::mapParams($this->_bltID, $this->_params, $paymentParams, true);
         $payment =& CRM_Core_Payment::singleton($this->_mode, 'Event', $this->_paymentProcessor, $this);
         $result =& $payment->doDirectPayment($paymentParams);
         if (is_a($result, 'CRM_Core_Error')) {
             CRM_Core_Error::displaySessionError($result);
             CRM_Utils_System::redirect(CRM_Utils_System::url('civicrm/contact/view/participant', "reset=1&action=add&cid={$this->_contactID}&context=participant&mode={$this->_mode}"));
         }
         if ($result) {
             $this->_params = array_merge($this->_params, $result);
         }
         $this->_params['receive_date'] = $now;
         if (CRM_Utils_Array::value('send_receipt', $this->_params)) {
             $this->_params['receipt_date'] = $now;
         } else {
             $this->_params['receipt_date'] = null;
         }
         $this->set('params', $this->_params);
         $this->assign('trxn_id', $result['trxn_id']);
         $this->assign('receive_date', CRM_Utils_Date::processDate($this->_params['receive_date']));
         // set source if not set
         $this->_params['description'] = ts('Submit Credit Card for Event Registration by: %1', array(1 => $userName));
         require_once 'CRM/Event/Form/Registration/Confirm.php';
         require_once 'CRM/Event/Form/Registration.php';
         //add contribution record
         $this->_params['contribution_type_id'] = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Event', $params['event_id'], 'contribution_type_id');
         $this->_params['mode'] = $this->_mode;
         //add contribution reocord
         $contribution = CRM_Event_Form_Registration_Confirm::processContribution($this, $this->_params, $result, $contactID, false);
         // add participant record
         $participants = array();
         $participants[] = CRM_Event_Form_Registration::addParticipant($this->_params, $contactID);
         //add custom data for participant
         require_once 'CRM/Core/BAO/CustomValueTable.php';
         CRM_Core_BAO_CustomValueTable::postProcess($this->_params, CRM_Core_DAO::$_nullArray, 'civicrm_participant', $participants[0]->id, 'Participant');
         //add participant payment
         require_once 'CRM/Event/BAO/ParticipantPayment.php';
         $paymentParticipant = array('participant_id' => $participants[0]->id, 'contribution_id' => $contribution->id);
         $ids = array();
         CRM_Event_BAO_ParticipantPayment::create($paymentParticipant, $ids);
         $eventTitle = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Event', $params['event_id'], 'title');
         $this->_contactIds[] = $this->_contactID;
     } else {
         $participants = array();
         // fix note if deleted
         if (!$params['note']) {
             $params['note'] = 'null';
         }
         if ($this->_single) {
             $participants[] = CRM_Event_BAO_Participant::create($params);
         } else {
             foreach ($this->_contactIds as $contactID) {
                 $commonParams = $params;
                 $commonParams['contact_id'] = $contactID;
                 $participants[] = CRM_Event_BAO_Participant::create($commonParams);
             }
         }
         if (isset($params['event_id'])) {
             $eventTitle = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Event', $params['event_id'], 'title');
         }
         if ($this->_single) {

 public function buildQuickForm()
 {
     $statuses = CRM_Event_PseudoConstant::participantStatus();
     $this->assign('partiallyPaid', array_search('Partially paid', $statuses));
     $this->assign('pendingRefund', array_search('Pending refund', $statuses));
     $this->assign('participantStatus', $this->_participantStatus);
     $config = CRM_Core_Config::singleton();
     $this->assign('currencySymbol', $config->defaultCurrencySymbol);
     // line items block
     $lineItem = $event = array();
     $params = array('id' => $this->_eventId);
     CRM_Event_BAO_Event::retrieve($params, $event);
     //retrieve custom information
     $this->_values = array();
     CRM_Event_Form_Registration::initEventFee($this, $event['id']);
     CRM_Event_Form_Registration_Register::buildAmount($this, TRUE);
     if (!CRM_Utils_System::isNull(CRM_Utils_Array::value('line_items', $this->_values))) {
         $lineItem[] = $this->_values['line_items'];
     }
     $this->assign('lineItem', empty($lineItem) ? FALSE : $lineItem);
     $event = CRM_Event_BAO_Event::getEvents(0, $this->_eventId);
     $this->assign('eventName', $event[$this->_eventId]);
     $statusOptions = CRM_Event_PseudoConstant::participantStatus(NULL, NULL, 'label');
     $this->add('select', 'status_id', ts('Participant Status'), array('' => ts('- select -')) + $statusOptions, TRUE);
     $this->addElement('checkbox', 'send_receipt', ts('Send Confirmation?'), NULL, array('onclick' => "showHideByValue('send_receipt','','notice','table-row','radio',false); showHideByValue('send_receipt','','from-email','table-row','radio',false);"));
     $this->add('select', 'from_email_address', ts('Receipt From'), $this->_fromEmails['from_email_id']);
     $this->add('textarea', 'receipt_text', ts('Confirmation Message'));
     $noteAttributes = CRM_Core_DAO::getAttribute('CRM_Core_DAO_Note');
     $this->add('textarea', 'note', ts('Notes'), $noteAttributes['note']);
     $buttons[] = array('type' => 'upload', 'name' => ts('Save'), 'isDefault' => TRUE);
     if (CRM_Event_BAO_Participant::isPrimaryParticipant($this->_participantId)) {
         $buttons[] = array('type' => 'upload', 'name' => ts('Save and Record Payment'), 'subName' => 'new');
     }
     $buttons[] = array('type' => 'cancel', 'name' => ts('Cancel'));
     $this->addButtons($buttons);
     $this->addFormRule(array('CRM_Event_Form_ParticipantFeeSelection', 'formRule'), $this);
 }

 /**
  * Set default values for the form.
  */
 public function setDefaultValues()
 {
     $this->_defaults = array();
     if (!$this->_allowConfirmation && $this->_requireApproval) {
         $this->_defaults['bypass_payment'] = 1;
     }
     $contactID = $this->getContactID();
     CRM_Core_Payment_Form::setDefaultValues($this, $contactID);
     CRM_Event_BAO_Participant::formatFieldsAndSetProfileDefaults($contactID, $this);
     // Set default payment processor as default payment_processor radio button value
     if (!empty($this->_paymentProcessors)) {
         foreach ($this->_paymentProcessors as $pid => $value) {
             if (!empty($value['is_default'])) {
                 $this->_defaults['payment_processor_id'] = $pid;
             }
         }
     }
     //if event is monetary and pay later is enabled and payment
     //processor is not available then freeze the pay later checkbox with
     //default check
     if (!empty($this->_values['event']['is_pay_later']) && !is_array($this->_paymentProcessor)) {
         $this->_defaults['is_pay_later'] = 1;
     }
     //set custom field defaults
     if (!empty($this->_fields)) {
         //load default campaign from page.
         if (array_key_exists('participant_campaign_id', $this->_fields)) {
             $this->_defaults['participant_campaign_id'] = CRM_Utils_Array::value('campaign_id', $this->_values['event']);
         }
         foreach ($this->_fields as $name => $field) {
             if ($customFieldID = CRM_Core_BAO_CustomField::getKeyID($name)) {
                 // fix for CRM-1743
                 if (!isset($this->_defaults[$name])) {
                     CRM_Core_BAO_CustomField::setProfileDefaults($customFieldID, $name, $this->_defaults, NULL, CRM_Profile_Form::MODE_REGISTER);
                 }
             }
         }
     }
     //fix for CRM-3088, default value for discount set.
     $discountId = NULL;
     if (!empty($this->_values['discount'])) {
         $discountId = CRM_Core_BAO_Discount::findSet($this->_eventId, 'civicrm_event');
         if ($discountId) {
             if (isset($this->_values['event']['default_discount_fee_id'])) {
                 $discountKey = CRM_Core_DAO::getFieldValue('CRM_Core_DAO_OptionValue', $this->_values['event']['default_discount_fee_id'], 'weight', 'id');
                 $this->_defaults['amount'] = key(array_slice($this->_values['discount'][$discountId], $discountKey - 1, $discountKey, TRUE));
             }
         }
     }
     // add this event's default participant role to defaults array
     // (for cases where participant_role field is included in form via profile)
     if ($this->_values['event']['default_role_id']) {
         $this->_defaults['participant_role'] = $this->_defaults['participant_role_id'] = $this->_values['event']['default_role_id'];
     }
     if ($this->_priceSetId && !empty($this->_feeBlock)) {
         foreach ($this->_feeBlock as $key => $val) {
             if (empty($val['options'])) {
                 continue;
             }
             $optionFullIds = CRM_Utils_Array::value('option_full_ids', $val, array());
             foreach ($val['options'] as $keys => $values) {
                 if ($values['is_default'] && empty($values['is_full'])) {
                     if ($val['html_type'] == 'CheckBox') {
                         $this->_defaults["price_{$key}"][$keys] = 1;
                     } else {
                         $this->_defaults["price_{$key}"] = $keys;
                     }
                 }
             }
             $unsetSubmittedOptions[$val['id']] = $optionFullIds;
         }
         //reset values for all options those are full.
         CRM_Event_Form_Registration::resetElementValue($unsetSubmittedOptions, $this);
     }
     //set default participant fields, CRM-4320.
     $hasAdditionalParticipants = FALSE;
     if ($this->_allowConfirmation) {
         $this->_contactId = $contactID;
         $this->_discountId = $discountId;
         $forcePayLater = CRM_Utils_Array::value('is_pay_later', $this->_defaults, FALSE);
         $this->_defaults = array_merge($this->_defaults, CRM_Event_Form_EventFees::setDefaultValues($this));
         $this->_defaults['is_pay_later'] = $forcePayLater;
         if ($this->_additionalParticipantIds) {
             $hasAdditionalParticipants = TRUE;
             $this->_defaults['additional_participants'] = count($this->_additionalParticipantIds);
         }
     }
     $this->assign('hasAdditionalParticipants', $hasAdditionalParticipants);
     //         //hack to simplify credit card entry for testing
     //         $this->_defaults['credit_card_type']     = 'Visa';
     //         $this->_defaults['credit_card_number']   = '4807731747657838';
     //         $this->_defaults['cvv2']                 = '000';
     //         $this->_defaults['credit_card_exp_date'] = array( 'Y' => '2010', 'M' => '05' );
     // to process Custom data that are appended to URL
     $getDefaults = CRM_Core_BAO_CustomGroup::extractGetParams($this, "'Contact', 'Individual', 'Contribution', 'Participant'");
     if (!empty($getDefaults)) {
         $this->_defaults = array_merge($this->_defaults, $getDefaults);
//.........这里部分代码省略.........

//.........这里部分代码省略.........
                     continue;
                 }
                 $fields[$name] = 1;
             }
         }
     }
     if (!empty($fields)) {
         CRM_Core_BAO_UFGroup::setProfileDefaults($contactID, $fields, $this->_defaults);
     }
     // Set default payment processor as default payment_processor radio button value
     if (!empty($this->_paymentProcessors)) {
         foreach ($this->_paymentProcessors as $pid => $value) {
             if (!empty($value['is_default'])) {
                 $this->_defaults['payment_processor_id'] = $pid;
             }
         }
     }
     //if event is monetary and pay later is enabled and payment
     //processor is not available then freeze the pay later checkbox with
     //default check
     if (!empty($this->_values['event']['is_pay_later']) && !is_array($this->_paymentProcessor)) {
         $this->_defaults['is_pay_later'] = 1;
     }
     //set custom field defaults
     if (!empty($this->_fields)) {
         //load default campaign from page.
         if (array_key_exists('participant_campaign_id', $this->_fields)) {
             $this->_defaults['participant_campaign_id'] = CRM_Utils_Array::value('campaign_id', $this->_values['event']);
         }
         foreach ($this->_fields as $name => $field) {
             if ($customFieldID = CRM_Core_BAO_CustomField::getKeyID($name)) {
                 // fix for CRM-1743
                 if (!isset($this->_defaults[$name])) {
                     CRM_Core_BAO_CustomField::setProfileDefaults($customFieldID, $name, $this->_defaults, NULL, CRM_Profile_Form::MODE_REGISTER);
                 }
             }
         }
     }
     //fix for CRM-3088, default value for discount set.
     $discountId = NULL;
     if (!empty($this->_values['discount'])) {
         $discountId = CRM_Core_BAO_Discount::findSet($this->_eventId, 'civicrm_event');
         if ($discountId) {
             if (isset($this->_values['event']['default_discount_fee_id'])) {
                 $discountKey = CRM_Core_DAO::getFieldValue('CRM_Core_DAO_OptionValue', $this->_values['event']['default_discount_fee_id'], 'weight', 'id');
                 $this->_defaults['amount'] = key(array_slice($this->_values['discount'][$discountId], $discountKey - 1, $discountKey, TRUE));
             }
         }
     }
     // add this event's default participant role to defaults array
     // (for cases where participant_role field is included in form via profile)
     if ($this->_values['event']['default_role_id']) {
         $this->_defaults['participant_role'] = $this->_defaults['participant_role_id'] = $this->_values['event']['default_role_id'];
     }
     if ($this->_priceSetId && !empty($this->_feeBlock)) {
         foreach ($this->_feeBlock as $key => $val) {
             if (empty($val['options'])) {
                 continue;
             }
             $optionFullIds = CRM_Utils_Array::value('option_full_ids', $val, array());
             foreach ($val['options'] as $keys => $values) {
                 if ($values['is_default'] && empty($values['is_full'])) {
                     if ($val['html_type'] == 'CheckBox') {
                         $this->_defaults["price_{$key}"][$keys] = 1;
                     } else {
                         $this->_defaults["price_{$key}"] = $keys;
                     }
                 }
             }
             $unsetSubmittedOptions[$val['id']] = $optionFullIds;
         }
         //reset values for all options those are full.
         CRM_Event_Form_Registration::resetElementValue($unsetSubmittedOptions, $this);
     }
     //set default participant fields, CRM-4320.
     $hasAdditionalParticipants = FALSE;
     if ($this->_allowConfirmation) {
         $this->_contactId = $contactID;
         $this->_discountId = $discountId;
         $forcePayLater = CRM_Utils_Array::value('is_pay_later', $this->_defaults, FALSE);
         $this->_defaults = array_merge($this->_defaults, CRM_Event_Form_EventFees::setDefaultValues($this));
         $this->_defaults['is_pay_later'] = $forcePayLater;
         if ($this->_additionalParticipantIds) {
             $hasAdditionalParticipants = TRUE;
             $this->_defaults['additional_participants'] = count($this->_additionalParticipantIds);
         }
     }
     $this->assign('hasAdditionalParticipants', $hasAdditionalParticipants);
     //         //hack to simplify credit card entry for testing
     //         $this->_defaults['credit_card_type']     = 'Visa';
     //         $this->_defaults['credit_card_number']   = '4807731747657838';
     //         $this->_defaults['cvv2']                 = '000';
     //         $this->_defaults['credit_card_exp_date'] = array( 'Y' => '2010', 'M' => '05' );
     // to process Custom data that are appended to URL
     $getDefaults = CRM_Core_BAO_CustomGroup::extractGetParams($this, "'Contact', 'Individual', 'Contribution', 'Participant'");
     if (!empty($getDefaults)) {
         $this->_defaults = array_merge($this->_defaults, $getDefaults);
     }
     return $this->_defaults;
 }

 /** 
  * Function to build the form 
  * 
  * @return None 
  * @access public 
  */
 static function buildQuickForm(&$form)
 {
     if ($form->_eventId) {
         $form->_isPaidEvent = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Event', $form->_eventId, 'is_monetary');
         if ($form->_isPaidEvent) {
             $form->addElement('hidden', 'hidden_feeblock', 1);
         }
         // make sure this is for backoffice registration.
         if ($form->getName() == 'Participant') {
             require_once "CRM/Event/BAO/Participant.php";
             $eventfullMsg = CRM_Event_BAO_Participant::eventFullMessage($form->_eventId, $form->_pId);
             $form->addElement('hidden', 'hidden_eventFullMsg', $eventfullMsg, array('id' => 'hidden_eventFullMsg'));
         }
     }
     if ($form->_pId) {
         if (CRM_Core_DAO::getFieldValue('CRM_Event_DAO_ParticipantPayment', $form->_pId, 'contribution_id', 'participant_id')) {
             $form->_online = true;
         }
     }
     if ($form->_isPaidEvent) {
         require_once "CRM/Event/BAO/Event.php";
         $params = array('id' => $form->_eventId);
         CRM_Event_BAO_Event::retrieve($params, $event);
         //retrieve custom information
         $form->_values = array();
         require_once "CRM/Event/Form/Registration/Register.php";
         CRM_Event_Form_Registration::initPriceSet($form, $event['id']);
         CRM_Event_Form_Registration_Register::buildAmount($form, true, $form->_discountId);
         $lineItem = array();
         if (!CRM_Utils_System::isNull(CRM_Utils_Array::value('line_items', $form->_values))) {
             $lineItem[] = $form->_values['line_items'];
         }
         $form->assign('lineItem', empty($lineItem) ? false : $lineItem);
         $discounts = array();
         if (!empty($form->_values['discount'])) {
             foreach ($form->_values['discount'] as $key => $value) {
                 $discounts[$key] = $value['name'];
             }
             $element = $form->add('select', 'discount_id', ts('Discount Set'), array(0 => ts('- select -')) + $discounts, false, array('onchange' => "buildFeeBlock( {$form->_eventId}, this.value );"));
             if ($form->_online) {
                 $element->freeze();
             }
         }
         if ($form->_mode) {
             require_once 'CRM/Core/Payment/Form.php';
             CRM_Core_Payment_Form::buildCreditCard($form, true);
         } else {
             if (!$form->_mode) {
                 $form->addElement('checkbox', 'record_contribution', ts('Record Payment?'), null, array('onclick' => "return showHideByValue('record_contribution','','payment_information','table-row','radio',false);"));
                 require_once 'CRM/Contribute/PseudoConstant.php';
                 $form->add('select', 'contribution_type_id', ts('Contribution Type'), array('' => ts('- select -')) + CRM_Contribute_PseudoConstant::contributionType());
                 $form->addDate('receive_date', ts('Received'), false, array('formatType' => 'activityDate'));
                 $form->add('select', 'payment_instrument_id', ts('Paid By'), array('' => ts('- select -')) + CRM_Contribute_PseudoConstant::paymentInstrument(), false, array('onChange' => "return showHideByValue('payment_instrument_id','4','checkNumber','table-row','select',false);"));
                 // don't show transaction id in batch update mode
                 $path = CRM_Utils_System::currentPath();
                 $form->assign('showTransactionId', false);
                 if ($path != 'civicrm/contact/search/basic') {
                     $form->add('text', 'trxn_id', ts('Transaction ID'));
                     $form->addRule('trxn_id', ts('Transaction ID already exists in Database.'), 'objectExists', array('CRM_Contribute_DAO_Contribution', $form->_eventId, 'trxn_id'));
                     $form->assign('showTransactionId', true);
                 }
                 $allowStatuses = array();
                 $statuses = CRM_Contribute_PseudoConstant::contributionStatus();
                 if ($form->get('onlinePendingContributionId')) {
                     $statusNames = CRM_Contribute_PseudoConstant::contributionStatus(null, 'name');
                     foreach ($statusNames as $val => $name) {
                         if (in_array($name, array('In Progress', 'Overdue'))) {
                             continue;
                         }
                         $allowStatuses[$val] = $statuses[$val];
                     }
                 } else {
                     $allowStatuses = $statuses;
                 }
                 $form->add('select', 'contribution_status_id', ts('Payment Status'), $allowStatuses);
                 $form->add('text', 'check_number', ts('Check Number'), CRM_Core_DAO::getAttribute('CRM_Contribute_DAO_Contribution', 'check_number'));
             }
         }
     } else {
         $form->add('text', 'amount', ts('Event Fee(s)'));
     }
     $form->assign('onlinePendingContributionId', $form->get('onlinePendingContributionId'));
     $form->assign("paid", $form->_isPaidEvent);
     $form->addElement('checkbox', 'send_receipt', ts('Send Confirmation?'), null, array('onclick' => "return showHideByValue('send_receipt','','notice','table-row','radio',false);"));
     $form->add('textarea', 'receipt_text', ts('Confirmation Message'));
     // Retrieve the name and email of the contact - form will be the TO for receipt email ( only if context is not standalone)
     if ($form->_context != 'standalone') {
         if ($form->_contactID) {
             list($form->_contributorDisplayName, $form->_contributorEmail) = CRM_Contact_BAO_Contact_Location::getEmailDetails($form->_contactID);
             $form->assign('email', $form->_contributorEmail);
         } else {
             //show email block for batch update for event
             $form->assign('batchEmail', true);
         }
//.........这里部分代码省略.........

//.........这里部分代码省略.........
             $paymentParams['email'] = $this->_contributorEmail;
         }
         // The only reason for merging in the 'contact_id' rather than ensuring it is set
         // is that this patch is being done around the time of the stable release
         // so more conservative approach is called for.
         // In fact the use of $params and $this->_params & $this->_contactId vs $contactID
         // needs rationalising.
         $mapParams = array_merge(array('contact_id' => $contactID), $this->_params);
         CRM_Core_Payment_Form::mapParams($this->_bltID, $mapParams, $paymentParams, TRUE);
         $payment = $this->_paymentProcessor['object'];
         // CRM-15622: fix for incorrect contribution.fee_amount
         $paymentParams['fee_amount'] = NULL;
         $result = $payment->doPayment($paymentParams);
         if (is_a($result, 'CRM_Core_Error')) {
             CRM_Core_Error::displaySessionError($result);
             CRM_Utils_System::redirect(CRM_Utils_System::url('civicrm/contact/view/participant', "reset=1&action=add&cid={$this->_contactId}&context=participant&mode={$this->_mode}"));
         }
         if ($result) {
             $this->_params = array_merge($this->_params, $result);
         }
         $this->_params['receive_date'] = $now;
         if (!empty($this->_params['send_receipt'])) {
             $this->_params['receipt_date'] = $now;
         } else {
             $this->_params['receipt_date'] = NULL;
         }
         $this->set('params', $this->_params);
         $this->assign('trxn_id', $result['trxn_id']);
         $this->assign('receive_date', CRM_Utils_Date::processDate($this->_params['receive_date']));
         //add contribution record
         $this->_params['financial_type_id'] = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Event', $params['event_id'], 'financial_type_id');
         $this->_params['mode'] = $this->_mode;
         //add contribution record
         $contributions[] = $contribution = CRM_Event_Form_Registration_Confirm::processContribution($this, $this->_params, $result, $contactID, FALSE);
         // add participant record
         $participants = array();
         if (!empty($this->_params['role_id']) && is_array($this->_params['role_id'])) {
             $this->_params['role_id'] = implode(CRM_Core_DAO::VALUE_SEPARATOR, $this->_params['role_id']);
         }
         //CRM-15372 patch to fix fee amount replacing amount
         $this->_params['fee_amount'] = $this->_params['amount'];
         $participants[] = CRM_Event_Form_Registration::addParticipant($this, $contactID);
         //add custom data for participant
         CRM_Core_BAO_CustomValueTable::postProcess($this->_params, 'civicrm_participant', $participants[0]->id, 'Participant');
         //add participant payment
         $paymentParticipant = array('participant_id' => $participants[0]->id, 'contribution_id' => $contribution->id);
         $ids = array();
         CRM_Event_BAO_ParticipantPayment::create($paymentParticipant, $ids);
         $this->_contactIds[] = $this->_contactId;
     } else {
         $participants = array();
         if ($this->_single) {
             if ($params['role_id']) {
                 $params['role_id'] = $roleIdWithSeparator;
             } else {
                 $params['role_id'] = 'NULL';
             }
             $participants[] = CRM_Event_BAO_Participant::create($params);
         } else {
             foreach ($this->_contactIds as $contactID) {
                 $commonParams = $params;
                 $commonParams['contact_id'] = $contactID;
                 if ($commonParams['role_id']) {
                     $commonParams['role_id'] = $commonParams['role_id'] = str_replace(',', CRM_Core_DAO::VALUE_SEPARATOR, $params['role_id']);
                 } else {
                     $commonParams['role_id'] = 'NULL';

 /**
  * Handle process after the confirmation of payment by User.
  *
  * @param int $contactID
  * @param null $contribution
  * @param null $payment
  */
 public function confirmPostProcess($contactID = NULL, $contribution = NULL, $payment = NULL)
 {
     // add/update contact information
     $fields = array();
     unset($this->_params['note']);
     //to avoid conflict overwrite $this->_params
     $this->_params = $this->get('value');
     //get the amount of primary participant
     if (!empty($this->_params['is_primary'])) {
         $this->_params['fee_amount'] = $this->get('primaryParticipantAmount');
     }
     // add participant record
     $participant = CRM_Event_Form_Registration::addParticipant($this, $contactID);
     $this->_participantIDS[] = $participant->id;
     //setting register_by_id field and primaryContactId
     if (!empty($this->_params['is_primary'])) {
         $this->set('registerByID', $participant->id);
         $this->set('primaryContactId', $contactID);
         // CRM-10032
         $this->processFirstParticipant($participant->id);
     }
     CRM_Core_BAO_CustomValueTable::postProcess($this->_params, 'civicrm_participant', $participant->id, 'Participant');
     $createPayment = CRM_Utils_Array::value('amount', $this->_params, 0) != 0 ? TRUE : FALSE;
     // force to create zero amount payment, CRM-5095
     // we know the amout is zero since createPayment is false
     if (!$createPayment && (isset($contribution) && $contribution->id) && $this->_priceSetId && $this->_lineItem) {
         $createPayment = TRUE;
     }
     if ($createPayment && $this->_values['event']['is_monetary'] && !empty($this->_params['contributionID'])) {
         $paymentParams = array('participant_id' => $participant->id, 'contribution_id' => $contribution->id);
         $ids = array();
         $paymentPartcipant = CRM_Event_BAO_ParticipantPayment::create($paymentParams, $ids);
     }
     //set only primary participant's params for transfer checkout.
     // The concept of contributeMode is deprecated.
     if (($this->_contributeMode == 'checkout' || $this->_contributeMode == 'notify') && !empty($this->_params['is_primary'])) {
         $this->_params['participantID'] = $participant->id;
         $this->set('primaryParticipant', $this->_params);
     }
     $this->assign('action', $this->_action);
     // create CMS user
     if (!empty($this->_params['cms_create_account'])) {
         $this->_params['contactID'] = $contactID;
         if (array_key_exists('email-5', $this->_params)) {
             $mail = 'email-5';
         } else {
             foreach ($this->_params as $name => $dontCare) {
                 if (substr($name, 0, 5) == 'email') {
                     $mail = $name;
                     break;
                 }
             }
         }
         // we should use primary email for
         // 1. free event registration.
         // 2. pay later participant.
         // 3. waiting list participant.
         // 4. require approval participant.
         if (!empty($this->_params['is_pay_later']) || $this->_allowWaitlist || $this->_requireApproval || empty($this->_values['event']['is_monetary'])) {
             $mail = 'email-Primary';
         }
         if (!CRM_Core_BAO_CMSUser::create($this->_params, $mail)) {
             CRM_Core_Error::statusBounce(ts('Your profile is not saved and Account is not created.'));
         }
     }
 }

 /** 
  * Function to set variables up before form is built 
  *                                                           
  * @return void 
  * @access public 
  */
 function preProcess()
 {
     parent::preProcess();
     //CRM-4320.
     //here we can't use parent $this->_allowWaitlist as user might
     //walk back and we maight set this value in this postProcess.
     //(we set when spaces < group count and want to allow become part of waiting )
     require_once 'CRM/Event/BAO/Participant.php';
     $eventFull = CRM_Event_BAO_Participant::eventFull($this->_eventId);
     $this->_allowWaitlist = false;
     if ($eventFull && !$this->_allowConfirmation && CRM_Utils_Array::value('has_waitlist', $this->_values['event'])) {
         $this->_allowWaitlist = true;
         $this->_waitlistMsg = CRM_Utils_Array::value('waitlist_text', $this->_values['event'], ts('This event is currently full. However you can register now and get added to a waiting list. You will be notified if spaces become available.'));
     }
     $this->set('allowWaitlist', $this->_allowWaitlist);
     //To check if the user is already registered for the event(CRM-2426)
     self::checkRegistration(null, $this);
     $this->_availableRegistrations = CRM_Event_BAO_Participant::eventFull($this->_values['event']['id'], true);
     if ($this->_availableRegistrations) {
         $this->assign('availableRegistrations', $this->_availableRegistrations);
     }
     // get the participant values from EventFees.php, CRM-4320
     if ($this->_allowConfirmation) {
         require_once 'CRM/Event/Form/EventFees.php';
         CRM_Event_Form_EventFees::preProcess($this);
     }
 }

 /**
  * Function to set variables up before form is built
  *
  * @return void
  * @access public
  */
 function preProcess()
 {
     parent::preProcess();
     $participantNo = substr($this->_name, 12);
     //lets process in-queue participants.
     if ($this->_participantId && $this->_additionalParticipantIds) {
         $this->_additionalParticipantId = CRM_Utils_Array::value($participantNo, $this->_additionalParticipantIds);
     }
     $participantCnt = $participantNo + 1;
     $this->assign('formId', $participantNo);
     $this->_params = array();
     $this->_params = $this->get('params');
     $participantTot = $this->_params[0]['additional_participants'] + 1;
     $skipCount = count(array_keys($this->_params, "skip"));
     if ($skipCount) {
         $this->assign('skipCount', $skipCount);
     }
     CRM_Utils_System::setTitle(ts('Register Participant %1 of %2', array(1 => $participantCnt, 2 => $participantTot)));
     //CRM-4320, hack to check last participant.
     $this->_lastParticipant = FALSE;
     if ($participantTot == $participantCnt) {
         $this->_lastParticipant = TRUE;
     }
     $this->assign('lastParticipant', $this->_lastParticipant);
 }

 /**
  * Function to set variables up before form is built
  *
  * @return void
  * @access public
  */
 function preProcess()
 {
     parent::preProcess();
     //CRM-4320.
     //here we can't use parent $this->_allowWaitlist as user might
     //walk back and we maight set this value in this postProcess.
     //(we set when spaces < group count and want to allow become part of waiting )
     $eventFull = CRM_Event_BAO_Participant::eventFull($this->_eventId, FALSE, CRM_Utils_Array::value('has_waitlist', $this->_values['event']));
     // Get payment processors if appropriate for this event
     // We hide the payment fields if the event is full or requires approval,
     // and the current user has not yet been approved CRM-12279
     $this->_noFees = ($eventFull || $this->_requireApproval) && !$this->_allowConfirmation;
     CRM_Contribute_Form_Contribution_Main::preProcessPaymentOptions($this, $this->_noFees);
     if ($this->_snippet) {
         return;
     }
     $this->_allowWaitlist = FALSE;
     if ($eventFull && !$this->_allowConfirmation && CRM_Utils_Array::value('has_waitlist', $this->_values['event'])) {
         $this->_allowWaitlist = TRUE;
         $this->_waitlistMsg = CRM_Utils_Array::value('waitlist_text', $this->_values['event']);
         if (!$this->_waitlistMsg) {
             $this->_waitlistMsg = ts('This event is currently full. However you can register now and get added to a waiting list. You will be notified if spaces become available.');
         }
     }
     $this->set('allowWaitlist', $this->_allowWaitlist);
     //To check if the user is already registered for the event(CRM-2426)
     if (!$this->_skipDupeRegistrationCheck) {
         self::checkRegistration(NULL, $this);
     }
     $this->assign('availableRegistrations', $this->_availableRegistrations);
     // get the participant values from EventFees.php, CRM-4320
     if ($this->_allowConfirmation) {
         CRM_Event_Form_EventFees::preProcess($this);
     }
 }

 /** 
  * Function to set variables up before form is built 
  *                                                           
  * @return void 
  * @access public 
  */
 function preProcess()
 {
     parent::preProcess();
     $this->_params = $this->get('params');
     $this->_lineItem = $this->get('lineItem');
     $this->_totalAmount = $this->get('totalAmount');
     $this->_receiveDate = $this->get('receiveDate');
     $this->_trxnId = $this->get('trxnId');
     $finalAmount = $this->get('finalAmount');
     $this->assign('finalAmount', $finalAmount);
     $participantInfo = $this->get('participantInfo');
     $this->assign('participantInfo', $participantInfo);
     $customGroup = $this->get('customProfile');
     $this->assign('customProfile', $customGroup);
     CRM_Utils_System::setTitle(CRM_Utils_Array::value('thankyou_title', $this->_values['event']));
 }

 /**
  * Set variables up before form is built.
  */
 public function preProcess()
 {
     parent::preProcess();
     // lineItem isn't set until Register postProcess
     $this->_lineItem = $this->get('lineItem');
     $this->_params = $this->get('params');
     $this->_params[0]['tax_amount'] = $this->get('tax_amount');
     $this->_params[0]['is_pay_later'] = $this->get('is_pay_later');
     $this->assign('is_pay_later', $this->_params[0]['is_pay_later']);
     if ($this->_params[0]['is_pay_later']) {
         $this->assign('pay_later_receipt', $this->_values['event']['pay_later_receipt']);
     }
     CRM_Utils_Hook::eventDiscount($this, $this->_params);
     if (!empty($this->_params[0]['discount']) && !empty($this->_params[0]['discount']['applied'])) {
         $this->set('hookDiscount', $this->_params[0]['discount']);
         $this->assign('hookDiscount', $this->_params[0]['discount']);
     }
     // The concept of contributeMode is deprecated.
     if ($this->_contributeMode == 'express') {
         $params = array();
         // rfp == redirect from paypal
         // rfp is probably not required - the getPreApprovalDetails should deal with any payment-processor specific 'stuff'
         $rfp = CRM_Utils_Request::retrieve('rfp', 'Boolean', CRM_Core_DAO::$_nullObject, FALSE, NULL, 'GET');
         //we lost rfp in case of additional participant. So set it explicitly.
         if ($rfp || CRM_Utils_Array::value('additional_participants', $this->_params[0], FALSE)) {
             if (!empty($this->_paymentProcessor) && $this->_paymentProcessor['object']->supports('preApproval')) {
                 $preApprovalParams = $this->_paymentProcessor['object']->getPreApprovalDetails($this->get('pre_approval_parameters'));
                 $params = array_merge($this->_params, $preApprovalParams);
             }
             CRM_Core_Payment_Form::mapParams($this->_bltID, $params, $params, FALSE);
             // set a few other parameters that are not really specific to this method because we don't know what
             // will break if we change this.
             $params['amount'] = $this->_params[0]['amount'];
             if (!empty($this->_params[0]['discount'])) {
                 $params['discount'] = $this->_params[0]['discount'];
                 $params['discountAmount'] = $this->_params[0]['discountAmount'];
                 $params['discountMessage'] = $this->_params[0]['discountMessage'];
             }
             $params['amount_level'] = $this->_params[0]['amount_level'];
             $params['currencyID'] = $this->_params[0]['currencyID'];
             // also merge all the other values from the profile fields
             $values = $this->controller->exportValues('Register');
             $skipFields = array('amount', "street_address-{$this->_bltID}", "city-{$this->_bltID}", "state_province_id-{$this->_bltID}", "postal_code-{$this->_bltID}", "country_id-{$this->_bltID}");
             foreach ($values as $name => $value) {
                 // skip amount field
                 if (!in_array($name, $skipFields)) {
                     $params[$name] = $value;
                 }
                 if (substr($name, 0, 6) == 'price_') {
                     $params[$name] = $this->_params[0][$name];
                 }
             }
             $this->set('getExpressCheckoutDetails', $params);
         }
         $this->_params[0] = array_merge($this->_params[0], $params);
         $this->_params[0]['is_primary'] = 1;
     } else {
         //process only primary participant params.
         $registerParams = $this->_params[0];
         if (isset($registerParams["billing_state_province_id-{$this->_bltID}"]) && $registerParams["billing_state_province_id-{$this->_bltID}"]) {
             $registerParams["billing_state_province-{$this->_bltID}"] = CRM_Core_PseudoConstant::stateProvinceAbbreviation($registerParams["billing_state_province_id-{$this->_bltID}"]);
         }
         if (isset($registerParams["billing_country_id-{$this->_bltID}"]) && $registerParams["billing_country_id-{$this->_bltID}"]) {
             $registerParams["billing_country-{$this->_bltID}"] = CRM_Core_PseudoConstant::countryIsoCode($registerParams["billing_country_id-{$this->_bltID}"]);
         }
         if (isset($registerParams['credit_card_exp_date'])) {
             $registerParams['year'] = CRM_Core_Payment_Form::getCreditCardExpirationYear($registerParams);
             $registerParams['month'] = CRM_Core_Payment_Form::getCreditCardExpirationMonth($registerParams);
         }
         if ($this->_values['event']['is_monetary']) {
             $registerParams['ip_address'] = CRM_Utils_System::ipAddress();
             $registerParams['currencyID'] = $this->_params[0]['currencyID'];
         }
         //assign back primary participant params.
         $this->_params[0] = $registerParams;
     }
     if ($this->_values['event']['is_monetary']) {
         $this->_params[0]['invoiceID'] = $this->get('invoiceID');
     }
     $this->assign('defaultRole', FALSE);
     if (CRM_Utils_Array::value('defaultRole', $this->_params[0]) == 1) {
         $this->assign('defaultRole', TRUE);
     }
     if (empty($this->_params[0]['participant_role_id']) && $this->_values['event']['default_role_id']) {
         $this->_params[0]['participant_role_id'] = $this->_values['event']['default_role_id'];
     }
     if (isset($this->_values['event']['confirm_title'])) {
         CRM_Utils_System::setTitle($this->_values['event']['confirm_title']);
     }
     if ($this->_pcpId) {
         $params = CRM_Contribute_Form_Contribution_Confirm::processPcp($this, $this->_params[0]);
         $this->_params[0] = $params;
     }
     $this->set('params', $this->_params);
 }

 /**
  * Method to check if the user is already registered for the event
  * and if result found redirect to the event info page
  *
  * @param array $fields  the input form values(anonymous user)
  * @param array $self    event data
  *
  * @return void
  * @access public
  */
 function checkRegistration($fields, &$self, $isAdditional = FALSE, $returnContactId = FALSE, $useDedupeRules = FALSE)
 {
     // CRM-3907, skip check for preview registrations
     // CRM-4320 participant need to walk wizard
     if (!$returnContactId && ($self->_mode == 'test' || $self->_allowConfirmation)) {
         return FALSE;
     }
     $contactID = NULL;
     $session = CRM_Core_Session::singleton();
     if (!$isAdditional) {
         $contactID = parent::getContactID();
     }
     if (!$contactID && is_array($fields) && !empty($fields)) {
         //CRM-6996
         //as we are allowing w/ same email address,
         //lets check w/ other contact params.
         if ($self->_values['event']['allow_same_participant_emails'] || $useDedupeRules) {
             $params = $fields;
             $level = $isAdditional ? 'Fuzzy' : 'Strict';
             $dedupeParams = CRM_Dedupe_Finder::formatParams($params, 'Individual');
             // disable permission based on cache since event registration is public page/feature.
             $dedupeParams['check_permission'] = FALSE;
             $ids = CRM_Dedupe_Finder::dupesByParams($dedupeParams, 'Individual', $level);
             $contactID = CRM_Utils_Array::value(0, $ids);
         } else {
             foreach ($fields as $fieldname => $fieldvalue) {
                 if (substr($fieldname, 0, 6) == 'email-') {
                     $emailString = trim($fieldvalue);
                     if (!empty($emailString)) {
                         $match = CRM_Contact_BAO_Contact::matchContactOnEmail($emailString, 'Individual');
                         if (!empty($match)) {
                             $contactID = $match->contact_id;
                         }
                     }
                 }
             }
         }
     }
     if ($returnContactId) {
         // CRM-7377
         // return contactID if contact already exists
         return $contactID;
     }
     if ($contactID) {
         $participant = new CRM_Event_BAO_Participant();
         $participant->contact_id = $contactID;
         $participant->event_id = $self->_values['event']['id'];
         $participant->role_id = $self->_values['event']['default_role_id'];
         $participant->is_test = 0;
         $participant->find();
         $statusTypes = CRM_Event_PseudoConstant::participantStatus(NULL, 'is_counted = 1');
         while ($participant->fetch()) {
             if (array_key_exists($participant->status_id, $statusTypes)) {
                 if (!$isAdditional && !$self->_values['event']['allow_same_participant_emails']) {
                     $registerUrl = CRM_Utils_System::url('civicrm/event/register', "reset=1&id={$self->_values['event']['id']}&cid=0");
                     if ($self->_pcpId) {
                         $registerUrl .= '&pcpId=' . $self->_pcpId;
                     }
                     $status = ts("Oops. It looks like you are already registered for this event. If you want to change your registration, or you feel that you've gotten this message in error, please contact the site administrator.") . ' ' . ts('You can also <a href="%1">register another participant</a>.', array(1 => $registerUrl));
                     $session->setStatus($status);
                     $url = CRM_Utils_System::url('civicrm/event/info', "reset=1&id={$self->_values['event']['id']}&noFullMsg=true");
                     if ($self->_action & CRM_Core_Action::PREVIEW) {
                         $url .= '&action=preview';
                     }
                     if ($self->_pcpId) {
                         $url .= '&pcpId=' . $self->_pcpId;
                     }
                     CRM_Utils_System::redirect($url);
                 }
                 if ($isAdditional) {
                     $status = ts("Oops. It looks like this participant is already registered for this event. If you want to change your registration, or you feel that you've gotten this message in error, please contact the site administrator.");
                     $session->setStatus($status);
                     return $participant->id;
                 }
             }
         }
     }
 }