PHP CRM_Price_BAO_Set::processAmount方法代码示例

 /**
  * process membership records
  *
  * @param array $params associated array of submitted values
  *
  * @access public
  *
  * @return None
  */
 private function processMembership(&$params)
 {
     $dateTypes = array('join_date' => 'joinDate', 'membership_start_date' => 'startDate', 'membership_end_date' => 'endDate');
     $dates = array('join_date', 'start_date', 'end_date', 'reminder_date');
     // get the price set associated with offline memebership
     $priceSetId = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_Set', 'default_membership_type_amount', 'id', 'name');
     $this->_priceSet = $priceSets = current(CRM_Price_BAO_Set::getSetDetail($priceSetId));
     if (isset($params['field'])) {
         $customFields = array();
         foreach ($params['field'] as $key => $value) {
             // if contact is not selected we should skip the row
             if (!CRM_Utils_Array::value($key, $params['primary_contact_select_id'])) {
                 continue;
             }
             $value['contact_id'] = CRM_Utils_Array::value($key, $params['primary_contact_select_id']);
             // update contact information
             $this->updateContactInfo($value);
             $membershipTypeId = $value['membership_type_id'] = $value['membership_type'][1];
             foreach ($dateTypes as $dateField => $dateVariable) {
                 ${$dateVariable} = CRM_Utils_Date::processDate($value[$dateField]);
             }
             $calcDates = array();
             $calcDates[$membershipTypeId] = CRM_Member_BAO_MembershipType::getDatesForMembershipType($membershipTypeId, $joinDate, $startDate, $endDate);
             foreach ($calcDates as $memType => $calcDate) {
                 foreach ($dates as $d) {
                     //first give priority to form values then calDates.
                     $date = CRM_Utils_Array::value($d, $value);
                     if (!$date) {
                         $date = CRM_Utils_Array::value($d, $calcDate);
                     }
                     $value[$d] = CRM_Utils_Date::processDate($date);
                 }
             }
             if (CRM_Utils_Array::value('send_receipt', $value)) {
                 $value['receipt_date'] = date('Y-m-d His');
             }
             if (CRM_Utils_Array::value('membership_source', $value)) {
                 $value['source'] = $value['membership_source'];
             }
             unset($value['membership_source']);
             //Get the membership status
             if (CRM_Utils_Array::value('membership_status', $value)) {
                 $value['status_id'] = $value['membership_status'];
                 unset($value['membership_status']);
             }
             if (empty($customFields)) {
                 // membership type custom data
                 $customFields = CRM_Core_BAO_CustomField::getFields('Membership', FALSE, FALSE, $membershipTypeId);
                 $customFields = CRM_Utils_Array::crmArrayMerge($customFields, CRM_Core_BAO_CustomField::getFields('Membership', FALSE, FALSE, NULL, NULL, TRUE));
             }
             //check for custom data
             $value['custom'] = CRM_Core_BAO_CustomField::postProcess($params['field'][$key], $customFields, $key, 'Membership', $membershipTypeId);
             if (CRM_Utils_Array::value('contribution_type', $value)) {
                 $value['contribution_type_id'] = $value['contribution_type'];
             }
             if (CRM_Utils_Array::value('payment_instrument', $value)) {
                 $value['payment_instrument_id'] = $value['payment_instrument'];
             }
             // handle soft credit
             if (CRM_Utils_Array::value('soft_credit_contact_select_id', $params) && CRM_Utils_Array::value($key, $params['soft_credit_contact_select_id'])) {
                 $value['soft_credit_to'] = $params['soft_credit_contact_select_id'][$key];
             }
             if (CRM_Utils_Array::value('receive_date', $value)) {
                 $value['receive_date'] = CRM_Utils_Date::processDate($value['receive_date'], $value['receive_date_time'], TRUE);
             }
             $params['actualBatchTotal'] += $value['total_amount'];
             unset($value['contribution_type']);
             unset($value['payment_instrument']);
             $value['batch_id'] = $this->_batchId;
             $value['skipRecentView'] = TRUE;
             // make entry in line item for contribution
             $editedFieldParams = array('price_set_id' => $priceSetId, 'name' => $value['membership_type'][0]);
             $editedResults = array();
             CRM_Price_BAO_Field::retrieve($editedFieldParams, $editedResults);
             if (!empty($editedResults)) {
                 unset($this->_priceSet['fields']);
                 $this->_priceSet['fields'][$editedResults['id']] = $priceSets['fields'][$editedResults['id']];
                 unset($this->_priceSet['fields'][$editedResults['id']]['options']);
                 $fid = $editedResults['id'];
                 $editedFieldParams = array('price_field_id' => $editedResults['id'], 'membership_type_id' => $value['membership_type_id']);
                 $editedResults = array();
                 CRM_Price_BAO_FieldValue::retrieve($editedFieldParams, $editedResults);
                 $this->_priceSet['fields'][$fid]['options'][$editedResults['id']] = $priceSets['fields'][$fid]['options'][$editedResults['id']];
                 if (CRM_Utils_Array::value('total_amount', $value)) {
                     $this->_priceSet['fields'][$fid]['options'][$editedResults['id']]['amount'] = $value['total_amount'];
                 }
                 $fieldID = key($this->_priceSet['fields']);
                 $value['price_' . $fieldID] = $editedResults['id'];
                 $lineItem = array();
                 CRM_Price_BAO_Set::processAmount($this->_priceSet['fields'], $value, $lineItem[$priceSetId]);
                 $value['lineItems'] = $lineItem;
//.........这里部分代码省略.........

 /**
  * Function to process the form
  *
  * @access public
  *
  * @return None
  */
 public function postProcess()
 {
     if ($this->_action & CRM_Core_Action::DELETE) {
         CRM_Member_BAO_Membership::deleteRelatedMemberships($this->_id);
         CRM_Member_BAO_Membership::deleteMembership($this->_id);
         return;
     }
     $config = CRM_Core_Config::singleton();
     // get the submitted form values.
     $this->_params = $formValues = $this->controller->exportValues($this->_name);
     $params = $ids = array();
     $membershipTypeValues = array();
     foreach ($this->_memTypeSelected as $memType) {
         $membershipTypeValues[$memType]['membership_type_id'] = $memType;
     }
     //take the required membership recur values.
     if ($this->_mode && CRM_Utils_Array::value('auto_renew', $this->_params)) {
         $params['is_recur'] = $this->_params['is_recur'] = $formValues['is_recur'] = TRUE;
         $mapping = array('frequency_interval' => 'duration_interval', 'frequency_unit' => 'duration_unit');
         $count = 0;
         foreach ($this->_memTypeSelected as $memType) {
             $recurMembershipTypeValues = CRM_Utils_Array::value($memType, $this->_recurMembershipTypes, array());
             foreach ($mapping as $mapVal => $mapParam) {
                 $membershipTypeValues[$memType][$mapVal] = CRM_Utils_Array::value($mapParam, $recurMembershipTypeValues);
                 if (!$count) {
                     $this->_params[$mapVal] = $formValues[$mapVal] = CRM_Utils_Array::value($mapParam, $recurMembershipTypeValues);
                 }
             }
             $count++;
         }
         // unset send-receipt option, since receipt will be sent when ipn is received.
         unset($this->_params['send_receipt'], $formValues['send_receipt']);
     }
     // process price set and get total amount and line items.
     $lineItem = array();
     $priceSetId = NULL;
     if (!($priceSetId = CRM_Utils_Array::value('price_set_id', $formValues))) {
         CRM_Member_BAO_Membership::createLineItems($this, $formValues['membership_type_id'], $priceSetId);
     }
     if ($priceSetId) {
         CRM_Price_BAO_Set::processAmount($this->_priceSet['fields'], $this->_params, $lineItem[$priceSetId]);
         $params['total_amount'] = CRM_Utils_Array::value('amount', $this->_params);
     }
     $this->storeContactFields($formValues);
     $params['contact_id'] = $this->_contactID;
     $fields = array('status_id', 'source', 'is_override', 'campaign_id');
     foreach ($fields as $f) {
         $params[$f] = CRM_Utils_Array::value($f, $formValues);
     }
     // fix for CRM-3724
     // when is_override false ignore is_admin statuses during membership
     // status calculation. similarly we did fix for import in CRM-3570.
     if (!CRM_Utils_Array::value('is_override', $params)) {
         $params['exclude_is_admin'] = TRUE;
     }
     // process date params to mysql date format.
     $dateTypes = array('join_date' => 'joinDate', 'start_date' => 'startDate', 'end_date' => 'endDate');
     foreach ($dateTypes as $dateField => $dateVariable) {
         ${$dateVariable} = CRM_Utils_Date::processDate($formValues[$dateField]);
     }
     $dates = array('join_date', 'start_date', 'end_date', 'reminder_date');
     $calcDates = array();
     foreach ($this->_memTypeSelected as $memType) {
         $calcDates[$memType] = CRM_Member_BAO_MembershipType::getDatesForMembershipType($memType, $joinDate, $startDate, $endDate);
     }
     foreach ($calcDates as $memType => $calcDate) {
         foreach ($dates as $d) {
             //first give priority to form values then calDates.
             $date = CRM_Utils_Array::value($d, $formValues);
             if (!$date) {
                 $date = CRM_Utils_Array::value($d, $calcDate);
             }
             $membershipTypeValues[$memType][$d] = CRM_Utils_Date::processDate($date);
             //$params[$d] = CRM_Utils_Date::processDate( $date );
         }
     }
     if ($this->_id) {
         $ids['membership'] = $params['id'] = $this->_id;
     }
     $session = CRM_Core_Session::singleton();
     $ids['userId'] = $session->get('userID');
     // membership type custom data
     foreach ($this->_memTypeSelected as $memType) {
         $customFields = CRM_Core_BAO_CustomField::getFields('Membership', FALSE, FALSE, $memType);
         $customFields = CRM_Utils_Array::crmArrayMerge($customFields, CRM_Core_BAO_CustomField::getFields('Membership', FALSE, FALSE, NULL, NULL, TRUE));
         $membershipTypeValues[$memType]['custom'] = CRM_Core_BAO_CustomField::postProcess($formValues, $customFields, $this->_id, 'Membership');
     }
     foreach ($this->_memTypeSelected as $memType) {
         $membershipTypes[$memType] = CRM_Core_DAO::getFieldValue('CRM_Member_DAO_MembershipType', $memType);
     }
     $membershipType = implode(', ', $membershipTypes);
     // Retrieve the name and email of the current user - this will be the FROM for the receipt email
     list($userName, $userEmail) = CRM_Contact_BAO_Contact_Location::getEmailDetails($ids['userId']);
//.........这里部分代码省略.........

 /** 
  * Function to process the form 
  * 
  * @access public 
  */
 public function postProcess()
 {
     if ($this->_action & CRM_Core_Action::DELETE) {
         require_once "CRM/Event/BAO/Participant.php";
         CRM_Event_BAO_Participant::deleteParticipant($this->_participantId);
         return;
     }
     // get the submitted form values.
     $params = $this->controller->exportValues($this->_name);
     // set the contact, when contact is selected
     if (CRM_Utils_Array::value('contact_select_id', $params)) {
         $this->_contactID = CRM_Utils_Array::value('contact_select_id', $params);
     }
     $config =& CRM_Core_Config::singleton();
     //check if discount is selected
     if (CRM_Utils_Array::value('discount_id', $params)) {
         $discountId = $params['discount_id'];
     } else {
         $params['discount_id'] = 'null';
         $discountId = null;
     }
     if ($this->_isPaidEvent) {
         //lets carry currency, CRM-4453
         $params['fee_currency'] = $config->defaultCurrency;
         // fix for CRM-3088
         if ($discountId && !empty($this->_values['discount'][$discountId])) {
             $params['amount_level'] = $this->_values['discount'][$discountId][$params['amount']]['label'];
             $params['amount'] = $this->_values['discount'][$discountId][$params['amount']]['value'];
             $this->assign('amount_level', $params['amount_level']);
         } else {
             if (!isset($params['priceSetId'])) {
                 $params['amount_level'] = $this->_values['fee'][$params['amount']]['label'];
                 $params['amount'] = $this->_values['fee'][$params['amount']]['value'];
                 $this->assign('amount_level', $params['amount_level']);
             } else {
                 if (!$this->_online) {
                     $lineItem = array();
                     CRM_Price_BAO_Set::processAmount($this->_values['fee']['fields'], $params, $lineItem[0]);
                     $this->set('lineItem', $lineItem);
                     $this->assign('lineItem', $lineItem);
                     $this->_lineItem = $lineItem;
                 }
             }
         }
         $params['fee_level'] = $params['amount_level'];
         $contributionParams = array();
         $contributionParams['total_amount'] = $params['amount'];
     }
     //fix for CRM-3086
     $params['fee_amount'] = $params['amount'];
     $this->_params = $params;
     unset($params['amount']);
     $params['register_date'] = CRM_Utils_Date::processDate($params['register_date'], $params['register_date_time']);
     $params['receive_date'] = CRM_Utils_Date::processDate(CRM_Utils_Array::value('receive_date', $params));
     $params['contact_id'] = $this->_contactID;
     if ($this->_participantId) {
         $params['id'] = $this->_participantId;
     }
     $status = null;
     if ($this->_action & CRM_Core_Action::UPDATE) {
         $participantBAO =& new CRM_Event_BAO_Participant();
         $participantBAO->id = $this->_participantId;
         $participantBAO->find();
         while ($participantBAO->fetch()) {
             $status = $participantBAO->status_id;
             $contributionParams['total_amount'] = $participantBAO->fee_amount;
         }
         $params['discount_id'] = null;
         //re-enter the values for UPDATE mode
         $params['fee_level'] = $params['amount_level'] = $participantBAO->fee_level;
         $params['fee_amount'] = $participantBAO->fee_amount;
     }
     require_once 'CRM/Contact/BAO/Contact.php';
     // Retrieve the name and email of the current user - this will be the FROM for the receipt email
     $session =& CRM_Core_Session::singleton();
     $userID = $session->get('userID');
     list($userName, $userEmail) = CRM_Contact_BAO_Contact_Location::getEmailDetails($userID);
     require_once "CRM/Event/BAO/Participant.php";
     if ($this->_mode) {
         if (!$this->_isPaidEvent) {
             CRM_Core_Error::fatal(ts('Selected Event is not Paid Event '));
         }
         //modify params according to parameter used in create
         //participant method (addParticipant)
         $params['participant_status_id'] = $params['status_id'];
         $params['participant_role_id'] = $params['role_id'];
         $params['participant_register_date'] = $params['register_date'];
         $params['participant_source'] = $params['source'];
         require_once 'CRM/Core/BAO/PaymentProcessor.php';
         $this->_paymentProcessor = CRM_Core_BAO_PaymentProcessor::getPayment($this->_params['payment_processor_id'], $this->_mode);
         require_once "CRM/Contact/BAO/Contact.php";
         $now = date('YmdHis');
         $fields = array();
         // set email for primary location.
         $fields["email-Primary"] = 1;
//.........这里部分代码省略.........

 /**
  * Function to process the form
  *
  * @access public
  *
  * @return None
  */
 public function postProcess()
 {
     // get the submitted form values.
     $params = $this->controller->exportValues($this->_name);
     //set as Primary participant
     $params['is_primary'] = 1;
     if ($this->_values['event']['is_pay_later'] && !array_key_exists('hidden_processor', $params)) {
         $params['is_pay_later'] = 1;
     } else {
         $params['is_pay_later'] = 0;
     }
     $this->set('is_pay_later', $params['is_pay_later']);
     // assign pay later stuff
     $this->_params['is_pay_later'] = CRM_Utils_Array::value('is_pay_later', $params, FALSE);
     $this->assign('is_pay_later', $params['is_pay_later']);
     if ($params['is_pay_later']) {
         $this->assign('pay_later_text', $this->_values['event']['pay_later_text']);
         $this->assign('pay_later_receipt', $this->_values['event']['pay_later_receipt']);
     }
     if (!$this->_allowConfirmation) {
         // check if the participant is already registered
         if (!$this->_skipDupeRegistrationCheck) {
             $params['contact_id'] = self::checkRegistration($params, $this, FALSE, TRUE, TRUE);
         }
     }
     if (CRM_Utils_Array::value('image_URL', $params)) {
         CRM_Contact_BAO_Contact::processImageParams($params);
     }
     //carry campaign to partcipants.
     if (array_key_exists('participant_campaign_id', $params)) {
         $params['campaign_id'] = $params['participant_campaign_id'];
     } else {
         $params['campaign_id'] = CRM_Utils_Array::value('campaign_id', $this->_values['event']);
     }
     //hack to allow group to register w/ waiting
     $primaryParticipantCount = self::getParticipantCount($this, $params);
     $totalParticipants = $primaryParticipantCount;
     if (CRM_Utils_Array::value('additional_participants', $params)) {
         $totalParticipants += $params['additional_participants'];
     }
     if (!$this->_allowConfirmation && CRM_Utils_Array::value('bypass_payment', $params) && is_numeric($this->_availableRegistrations) && $totalParticipants > $this->_availableRegistrations) {
         $this->_allowWaitlist = TRUE;
         $this->set('allowWaitlist', TRUE);
     }
     //carry participant id if pre-registered.
     if ($this->_allowConfirmation && $this->_participantId) {
         $params['participant_id'] = $this->_participantId;
     }
     $params['defaultRole'] = 1;
     if (array_key_exists('participant_role', $params)) {
         $params['participant_role_id'] = $params['participant_role'];
     }
     if (array_key_exists('participant_role_id', $params)) {
         $params['defaultRole'] = 0;
     }
     if (!CRM_Utils_Array::value('participant_role_id', $params) && $this->_values['event']['default_role_id']) {
         $params['participant_role_id'] = $this->_values['event']['default_role_id'];
     }
     $config = CRM_Core_Config::singleton();
     $params['currencyID'] = $config->defaultCurrency;
     if ($this->_values['event']['is_monetary']) {
         // we first reset the confirm page so it accepts new values
         $this->controller->resetPage('Confirm');
         //added for discount
         $discountId = CRM_Core_BAO_Discount::findSet($this->_eventId, 'civicrm_event');
         if (!empty($this->_values['discount'][$discountId])) {
             $params['discount_id'] = $discountId;
             $params['amount_level'] = $this->_values['discount'][$discountId][$params['amount']]['label'];
             $params['amount'] = $this->_values['discount'][$discountId][$params['amount']]['value'];
         } elseif (empty($params['priceSetId'])) {
             $params['amount_level'] = $this->_values['fee'][$params['amount']]['label'];
             $params['amount'] = $this->_values['fee'][$params['amount']]['value'];
         } else {
             $lineItem = array();
             CRM_Price_BAO_Set::processAmount($this->_values['fee'], $params, $lineItem);
             $this->set('lineItem', array($lineItem));
             $this->set('lineItemParticipantsCount', array($primaryParticipantCount));
         }
         $this->set('amount', $params['amount']);
         $this->set('amount_level', $params['amount_level']);
         // generate and set an invoiceID for this transaction
         $invoiceID = md5(uniqid(rand(), TRUE));
         $this->set('invoiceID', $invoiceID);
         if (is_array($this->_paymentProcessor)) {
             $payment = CRM_Core_Payment::singleton($this->_mode, $this->_paymentProcessor, $this);
         }
         // default mode is direct
         $this->set('contributeMode', 'direct');
         if (isset($params["state_province_id-{$this->_bltID}"]) && $params["state_province_id-{$this->_bltID}"]) {
             $params["state_province-{$this->_bltID}"] = CRM_Core_PseudoConstant::stateProvinceAbbreviation($params["state_province_id-{$this->_bltID}"]);
         }
         if (isset($params["country_id-{$this->_bltID}"]) && $params["country_id-{$this->_bltID}"]) {
             $params["country-{$this->_bltID}"] = CRM_Core_PseudoConstant::countryIsoCode($params["country_id-{$this->_bltID}"]);
//.........这里部分代码省略.........

 /**
  * Function to process the form
  *
  * @access public
  * @return None
  */
 public function postProcess()
 {
     //get the button name.
     $button = substr($this->controller->getButtonName(), -4);
     //take the participant instance.
     $addParticipantNum = substr($this->_name, 12);
     if ($button == 'skip') {
         //hack for free/zero amount event.
         if ($this->_resetAllowWaitlist) {
             $this->_allowWaitlist = false;
             $this->set('allowWaitlist', false);
             if ($this->_requireApproval) {
                 $status = ts("You have skipped last participant and which result into event having enough spaces, but your registration require approval, Once your registration has been reviewed, you will receive an email with a link to a web page where you can complete the registration process.");
             } else {
                 $status = ts("You have skipped last participant and which result into event having enough spaces, hence your group become as register participants though you selected on wait list.");
             }
             CRM_Core_Session::setStatus($status);
         }
         $this->_params[$addParticipantNum] = 'skip';
         if (isset($this->_lineItem)) {
             $this->_lineItem[$addParticipantNum] = 'skip';
         }
     } else {
         $params = $this->controller->exportValues($this->_name);
         if ($this->_values['event']['is_monetary']) {
             //added for discount
             require_once 'CRM/Core/BAO/Discount.php';
             $discountId = CRM_Core_BAO_Discount::findSet($this->_eventId, 'civicrm_event');
             if (!empty($this->_values['discount'][$discountId])) {
                 $params['discount_id'] = $discountId;
                 $params['amount_level'] = $this->_values['discount'][$discountId][$params['amount']]['label'];
                 $params['amount'] = $this->_values['discount'][$discountId][$params['amount']]['value'];
             } else {
                 if (empty($params['priceSetId'])) {
                     $params['amount_level'] = $this->_values['fee'][$params['amount']]['label'];
                     $params['amount'] = $this->_values['fee'][$params['amount']]['value'];
                 } else {
                     $lineItem = array();
                     require_once 'CRM/Price/BAO/Set.php';
                     CRM_Price_BAO_Set::processAmount($this->_values['fee']['fields'], $params, $lineItem);
                     //build the line item..
                     if (array_key_exists($addParticipantNum, $this->_lineItem)) {
                         $this->_lineItem[$addParticipantNum] = $lineItem;
                     } else {
                         $this->_lineItem[] = $lineItem;
                     }
                 }
             }
         }
         if (!CRM_Utils_Array::value('participant_role_id', $params) && $this->_values['event']['default_role_id']) {
             $params['participant_role_id'] = $this->_values['event']['default_role_id'];
         }
         if (CRM_Utils_Array::value('is_pay_later', $this->_params[0])) {
             $params['is_pay_later'] = 1;
         }
         //carry additional participant id, contact id if pre-registered.
         if ($this->_allowConfirmation && $this->_additionalParticipantId) {
             $params['contact_id'] = $this->_contactID;
             $params['participant_id'] = $this->_additionalParticipantId;
         }
         //build the params array.
         if (array_key_exists($addParticipantNum, $this->_params)) {
             $this->_params[$addParticipantNum] = $params;
         } else {
             $this->_params[] = $params;
         }
     }
     //finally set the params.
     $this->set('params', $this->_params);
     //set the line item.
     if ($this->_lineItem) {
         $this->set('lineItem', $this->_lineItem);
     }
     $participantNo = count($this->_params);
     if ($button != 'skip') {
         require_once "CRM/Core/Session.php";
         $statusMsg = ts('Registration information for participant %1 has been saved.', array(1 => $participantNo));
         CRM_Core_Session::setStatus("{$statusMsg}");
     }
     //to check whether call processRegistration()
     if (!$this->_values['event']['is_monetary'] && CRM_Utils_Array::value('additional_participants', $this->_params[0]) && $this->isLastParticipant()) {
         require_once 'CRM/Event/Form/Registration/Register.php';
         CRM_Event_Form_Registration_Register::processRegistration($this->_params, null);
     }
 }

 /**
  * Function to process the form
  *
  * @access public
  * @return None
  */
 public function postProcess()
 {
     // get the submitted form values.
     $params = $this->controller->exportValues($this->_name);
     //set as Primary participant
     $params['is_primary'] = 1;
     //hack to allow group to register w/ waiting
     if (!$this->_allowConfirmation && CRM_Utils_Array::value('bypass_payment', $params) && is_numeric($this->_availableRegistrations) && CRM_Utils_Array::value('additional_participants', $params) >= $this->_availableRegistrations) {
         $this->_allowWaitlist = true;
         $this->set('allowWaitlist', true);
     }
     //carry participant id if pre-registered.
     if ($this->_allowConfirmation && $this->_participantId) {
         $params['participant_id'] = $this->_participantId;
     }
     $params['defaultRole'] = 1;
     if (array_key_exists('participant_role_id', $params)) {
         $params['defaultRole'] = 0;
     }
     if (!CRM_Utils_Array::value('participant_role_id', $params) && $this->_values['event']['default_role_id']) {
         $params['participant_role_id'] = $this->_values['event']['default_role_id'];
     }
     if ($this->_values['event']['is_monetary']) {
         $config =& CRM_Core_Config::singleton();
         // we first reset the confirm page so it accepts new values
         $this->controller->resetPage('Confirm');
         // get the submitted form values.
         $params['currencyID'] = $config->defaultCurrency;
         //added for discount
         require_once 'CRM/Core/BAO/Discount.php';
         $discountId = CRM_Core_BAO_Discount::findSet($this->_eventId, 'civicrm_event');
         if (!empty($this->_values['discount'][$discountId])) {
             $params['discount_id'] = $discountId;
             $params['amount_level'] = $this->_values['discount'][$discountId][$params['amount']]['label'];
             $params['amount'] = $this->_values['discount'][$discountId][$params['amount']]['value'];
         } else {
             if (empty($params['priceSetId'])) {
                 $params['amount_level'] = $this->_values['fee'][$params['amount']]['label'];
                 $params['amount'] = $this->_values['fee'][$params['amount']]['value'];
             } else {
                 $lineItem = array();
                 require_once "CRM/Price/BAO/Set.php";
                 CRM_Price_BAO_Set::processAmount($this->_values['fee']['fields'], $params, $lineItem);
                 $priceSet = array();
                 $priceSet[] = $lineItem;
                 $this->set('lineItem', $priceSet);
             }
         }
         $this->set('amount', $params['amount']);
         $this->set('amount_level', $params['amount_level']);
         // generate and set an invoiceID for this transaction
         $invoiceID = md5(uniqid(rand(), true));
         $this->set('invoiceID', $invoiceID);
         if (is_array($this->_paymentProcessor)) {
             $payment =& CRM_Core_Payment::singleton($this->_mode, 'Event', $this->_paymentProcessor, $this);
         }
         // default mode is direct
         $this->set('contributeMode', 'direct');
         if (isset($params["state_province_id-{$this->_bltID}"]) && $params["state_province_id-{$this->_bltID}"]) {
             $params["state_province-{$this->_bltID}"] = CRM_Core_PseudoConstant::stateProvinceAbbreviation($params["state_province_id-{$this->_bltID}"]);
         }
         if (isset($params["country_id-{$this->_bltID}"]) && $params["country_id-{$this->_bltID}"]) {
             $params["country-{$this->_bltID}"] = CRM_Core_PseudoConstant::countryIsoCode($params["country_id-{$this->_bltID}"]);
         }
         if (isset($params['credit_card_exp_date'])) {
             $params['year'] = $params['credit_card_exp_date']['Y'];
             $params['month'] = $params['credit_card_exp_date']['M'];
         }
         if ($this->_values['event']['is_monetary']) {
             $params['ip_address'] = CRM_Utils_System::ipAddress();
             $params['currencyID'] = $config->defaultCurrency;
             $params['payment_action'] = 'Sale';
             $params['invoiceID'] = $invoiceID;
         }
         $this->_params = array();
         $this->_params[] = $params;
         $this->set('params', $this->_params);
         if ($this->_paymentProcessor['billing_mode'] & CRM_Core_Payment::BILLING_MODE_BUTTON) {
             //get the button name
             $buttonName = $this->controller->getButtonName();
             if (in_array($buttonName, array($this->_expressButtonName, $this->_expressButtonName . '_x', $this->_expressButtonName . '_y')) && !isset($params['is_pay_later']) && !$this->_allowWaitlist && !$this->_requireApproval) {
                 $this->set('contributeMode', 'express');
                 // Send Event Name & Id in Params
                 $params['eventName'] = $this->_values['event']['title'];
                 $params['eventId'] = $this->_values['event']['id'];
                 $params['cancelURL'] = CRM_Utils_System::url('civicrm/event/register', '_qf_Register_display=1', true, null, false);
                 if (CRM_Utils_Array::value('additional_participants', $params, false)) {
                     $urlArgs = "_qf_Participant_1_display=1&rfp=1&qfKey={$this->controller->_key}";
                 } else {
                     $urlArgs = '_qf_Confirm_display=1&rfp=1';
                 }
                 $params['returnURL'] = CRM_Utils_System::url('civicrm/event/register', $urlArgs, true, null, false);
                 $params['invoiceID'] = $invoiceID;
                 //default action is Sale
//.........这里部分代码省略.........

//.........这里部分代码省略.........
                     $fieldId = $fieldVal['id'];
                     $fieldOption = $params['price_' . $fieldId];
                     $memPresent = TRUE;
                 } else {
                     if (CRM_Utils_Array::value('price_' . $fieldKey, $params) && $memPresent && ($fieldVal['name'] == 'other_amount' || $fieldVal['name'] == 'contribution_amount')) {
                         $fieldId = $fieldVal['id'];
                         if ($fieldVal['name'] == 'other_amount') {
                             $proceFieldAmount = $this->_submitValues['price_' . $fieldId];
                         } else {
                             $proceFieldAmount = $fieldVal['options'][$this->_submitValues['price_' . $fieldId]]['amount'];
                         }
                         unset($params['price_' . $fieldId]);
                         break;
                     }
                 }
             }
         }
     }
     if (!isset($params['amount_other'])) {
         $this->set('amount_level', CRM_Utils_Array::value('amount_level', $params));
     }
     if ($priceSetId = CRM_Utils_Array::value('priceSetId', $params)) {
         $lineItem = array();
         $is_quick_config = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_Set', $priceSetId, 'is_quick_config');
         if ($is_quick_config) {
             foreach ($this->_values['fee'] as $key => &$val) {
                 if ($val['name'] == 'other_amount' && $val['html_type'] == 'Text' && array_key_exists('price_' . $key, $params) && $params['price_' . $key] != 0) {
                     foreach ($val['options'] as $optionKey => &$options) {
                         $options['amount'] = CRM_Utils_Array::value('price_' . $key, $params);
                         break;
                     }
                     $params['price_' . $key] = 1;
                     break;
                 }
             }
         }
         CRM_Price_BAO_Set::processAmount($this->_values['fee'], $params, $lineItem[$priceSetId]);
         if ($proceFieldAmount) {
             $lineItem[$params['priceSetId']][$fieldOption]['line_total'] = $proceFieldAmount;
             $lineItem[$params['priceSetId']][$fieldOption]['unit_price'] = $proceFieldAmount;
             if (!$this->_membershipBlock['is_separate_payment']) {
                 $params['amount'] = $proceFieldAmount;
                 //require when separate membership not used
             }
         }
         $this->set('lineItem', $lineItem);
     }
     if ($this->_membershipBlock['is_separate_payment'] && CRM_Utils_Array::value('separate_amount', $params)) {
         $this->set('amount', $params['separate_amount']);
     } else {
         $this->set('amount', $params['amount']);
     }
     // generate and set an invoiceID for this transaction
     $invoiceID = md5(uniqid(rand(), TRUE));
     $this->set('invoiceID', $invoiceID);
     // required only if is_monetary and valid postive amount
     if ($this->_values['is_monetary'] && is_array($this->_paymentProcessor) && ((double) $params['amount'] > 0.0 || $memFee > 0.0)) {
         // default mode is direct
         $this->set('contributeMode', 'direct');
         if ($this->_paymentProcessor['billing_mode'] & CRM_Core_Payment::BILLING_MODE_BUTTON) {
             //get the button name
             $buttonName = $this->controller->getButtonName();
             if (in_array($buttonName, array($this->_expressButtonName, $this->_expressButtonName . '_x', $this->_expressButtonName . '_y')) && !CRM_Utils_Array::value('is_pay_later', $params)) {
                 $this->set('contributeMode', 'express');
                 $donateURL = CRM_Utils_System::url('civicrm/contribute', '_qf_Contribute_display=1');
                 $params['cancelURL'] = CRM_Utils_System::url('civicrm/contribute/transact', "_qf_Main_display=1&qfKey={$params['qfKey']}", TRUE, NULL, FALSE);
                 $params['returnURL'] = CRM_Utils_System::url('civicrm/contribute/transact', "_qf_Confirm_display=1&rfp=1&qfKey={$params['qfKey']}", TRUE, NULL, FALSE);
                 $params['invoiceID'] = $invoiceID;
                 //default action is Sale
                 $params['payment_action'] = 'Sale';
                 $payment = CRM_Core_Payment::singleton($this->_mode, $this->_paymentProcessor, $this);
                 $token = $payment->setExpressCheckout($params);
                 if (is_a($token, 'CRM_Core_Error')) {
                     CRM_Core_Error::displaySessionError($token);
                     CRM_Utils_System::redirect($params['cancelURL']);
                 }
                 $this->set('token', $token);
                 $paymentURL = $this->_paymentProcessor['url_site'] . "/cgi-bin/webscr?cmd=_express-checkout&token={$token}";
                 CRM_Utils_System::redirect($paymentURL);
             }
         } elseif ($this->_paymentProcessor['billing_mode'] & CRM_Core_Payment::BILLING_MODE_NOTIFY) {
             $this->set('contributeMode', 'notify');
         }
     }
     // should we skip the confirm page?
     if (!CRM_Utils_Array::value('is_confirm_enabled', $this->_values)) {
         // build the confirm page
         $confirmForm =& $this->controller->_pages['Confirm'];
         $confirmForm->preProcess();
         $confirmForm->buildQuickForm();
         // the confirmation page is valid
         $data =& $this->controller->container();
         $data['valid']['Confirm'] = 1;
         // confirm the contribution
         $confirmForm->postProcess();
         $qfKey = $this->controller->_key;
         // redirect to thank you page
         CRM_Utils_System::redirect(CRM_Utils_System::url('civicrm/contribute/transact', "_qf_ThankYou_display=1&qfKey={$qfKey}", TRUE, NULL, FALSE));
     }
 }

 /** 
  * Function to process the form 
  * 
  * @access public 
  * @return None 
  */
 public function postProcess()
 {
     if ($this->_action & CRM_Core_Action::DELETE) {
         require_once 'CRM/Contribute/BAO/Contribution.php';
         CRM_Contribute_BAO_Contribution::deleteContribution($this->_id);
         return;
     }
     // get the submitted form values.
     $submittedValues = $this->controller->exportValues($this->_name);
     // process price set and get total amount and line items.
     $lineItem = array();
     $priceSetId = null;
     if ($priceSetId = CRM_Utils_Array::value('price_set_id', $submittedValues)) {
         require_once 'CRM/Price/BAO/Set.php';
         CRM_Price_BAO_Set::processAmount($this->_priceSet['fields'], $submittedValues, $lineItem[$priceSetId]);
         $submittedValues['total_amount'] = $submittedValues['amount'];
     }
     if (!CRM_Utils_Array::value('total_amount', $submittedValues)) {
         $submittedValues['total_amount'] = $this->_values['total_amount'];
     }
     $this->assign('lineItem', !empty($lineItem) ? $lineItem : false);
     if (CRM_Utils_Array::value('soft_credit_to', $submittedValues)) {
         $submittedValues['soft_credit_to'] = $submittedValues['soft_contact_id'];
     }
     // set the contact, when contact is selected
     if (CRM_Utils_Array::value('contact_select_id', $submittedValues)) {
         $this->_contactID = CRM_Utils_Array::value('contact_select_id', $submittedValues);
     }
     $config =& CRM_Core_Config::singleton();
     $session =& CRM_Core_Session::singleton();
     //Credit Card Contribution.
     if ($this->_mode) {
         $unsetParams = array('trxn_id', 'payment_instrument_id', 'contribution_status_id', 'receive_date', 'cancel_date', 'cancel_reason');
         foreach ($unsetParams as $key) {
             if (isset($submittedValues[$key])) {
                 unset($submittedValues[$key]);
             }
         }
         //Get the rquire fields value only.
         $params = $this->_params = $submittedValues;
         require_once 'CRM/Core/BAO/PaymentProcessor.php';
         $this->_paymentProcessor = CRM_Core_BAO_PaymentProcessor::getPayment($this->_params['payment_processor_id'], $this->_mode);
         require_once "CRM/Contact/BAO/Contact.php";
         $now = date('YmdHis');
         $fields = array();
         // we need to retrieve email address
         if ($this->_context == 'standalone' && CRM_Utils_Array::value('is_email_receipt', $submittedValues)) {
             require_once 'CRM/Contact/BAO/Contact/Location.php';
             list($this->userDisplayName, $this->userEmail) = CRM_Contact_BAO_Contact_Location::getEmailDetails($this->_contactID);
             $this->assign('displayName', $this->userDisplayName);
         }
         //set email for primary location.
         $fields["email-Primary"] = 1;
         $params["email-Primary"] = $this->userEmail;
         // now set the values for the billing location.
         foreach ($this->_fields as $name => $dontCare) {
             $fields[$name] = 1;
         }
         // also add location name to the array
         $params["address_name-{$this->_bltID}"] = CRM_Utils_Array::value('billing_first_name', $params) . ' ' . CRM_Utils_Array::value('billing_middle_name', $params) . ' ' . CRM_Utils_Array::value('billing_last_name', $params);
         $params["address_name-{$this->_bltID}"] = trim($params["address_name-{$this->_bltID}"]);
         $fields["address_name-{$this->_bltID}"] = 1;
         $ctype = CRM_Core_DAO::getFieldValue('CRM_Contact_DAO_Contact', $this->_contactID, 'contact_type');
         $nameFields = array('first_name', 'middle_name', 'last_name');
         foreach ($nameFields as $name) {
             $fields[$name] = 1;
             if (array_key_exists("billing_{$name}", $params)) {
                 $params[$name] = $params["billing_{$name}"];
                 $params['preserveDBName'] = true;
             }
         }
         if (CRM_Utils_Array::value('source', $params)) {
             unset($params['source']);
         }
         $contactID = CRM_Contact_BAO_Contact::createProfileContact($params, $fields, $this->_contactID, null, null, $ctype);
         // add all the additioanl payment params we need
         $this->_params["state_province-{$this->_bltID}"] = CRM_Core_PseudoConstant::stateProvinceAbbreviation($this->_params["billing_state_province_id-{$this->_bltID}"]);
         $this->_params["country-{$this->_bltID}"] = CRM_Core_PseudoConstant::countryIsoCode($this->_params["billing_country_id-{$this->_bltID}"]);
         if ($this->_paymentProcessor['payment_type'] & CRM_Core_Payment::PAYMENT_TYPE_CREDIT_CARD) {
             $this->_params['year'] = $this->_params['credit_card_exp_date']['Y'];
             $this->_params['month'] = $this->_params['credit_card_exp_date']['M'];
         }
         $this->_params['ip_address'] = CRM_Utils_System::ipAddress();
         $this->_params['amount'] = $this->_params['total_amount'];
         $this->_params['amount_level'] = 0;
         $this->_params['currencyID'] = $config->defaultCurrency;
         $this->_params['payment_action'] = 'Sale';
         if (CRM_Utils_Array::value('soft_credit_to', $params)) {
             $this->_params['soft_credit_to'] = $params['soft_credit_to'];
             $this->_params['pcp_made_through_id'] = $params['pcp_made_through_id'];
         }
         $this->_params['pcp_display_in_roll'] = $params['pcp_display_in_roll'];
         $this->_params['pcp_roll_nickname'] = $params['pcp_roll_nickname'];
         $this->_params['pcp_personal_note'] = $params['pcp_personal_note'];
//.........这里部分代码省略.........

 /**
  * Function to process the form
  *
  * @access public
  *
  * @return None
  */
 public function postProcess()
 {
     //get the button name.
     $button = substr($this->controller->getButtonName(), -4);
     //take the participant instance.
     $addParticipantNum = substr($this->_name, 12);
     //user submitted params.
     $params = $this->controller->exportValues($this->_name);
     if (!$this->_allowConfirmation) {
         // check if the participant is already registered
         $params['contact_id'] = CRM_Event_Form_Registration_Register::checkRegistration($params, $this, TRUE, TRUE);
     }
     //carry campaign to partcipants.
     if (array_key_exists('participant_campaign_id', $params)) {
         $params['campaign_id'] = $params['participant_campaign_id'];
     } else {
         $params['campaign_id'] = CRM_Utils_Array::value('campaign_id', $this->_values['event']);
     }
     // if waiting is enabled
     if (!$this->_allowConfirmation && is_numeric($this->_availableRegistrations)) {
         $this->_allowWaitlist = FALSE;
         //get the current page count.
         $currentCount = self::getParticipantCount($this, $params);
         if ($button == 'skip') {
             $currentCount = 'skip';
         }
         //get the total count.
         $previousCount = self::getParticipantCount($this, $this->_params, TRUE);
         $totalParticipants = $previousCount;
         if (is_numeric($currentCount)) {
             $totalParticipants += $currentCount;
         }
         if (CRM_Utils_Array::value('has_waitlist', $this->_values['event']) && $totalParticipants > $this->_availableRegistrations) {
             $this->_allowWaitlist = TRUE;
         }
         $this->set('allowWaitlist', $this->_allowWaitlist);
         $this->_lineItemParticipantsCount[$addParticipantNum] = $currentCount;
     }
     if ($button == 'skip') {
         //hack for free/zero amount event.
         if ($this->_resetAllowWaitlist) {
             $this->_allowWaitlist = FALSE;
             $this->set('allowWaitlist', FALSE);
             if ($this->_requireApproval) {
                 $status = ts("You have skipped last participant and which result into event having enough spaces, but your registration require approval, Once your registration has been reviewed, you will receive an email with a link to a web page where you can complete the registration process.");
             } else {
                 $status = ts("You have skipped last participant and which result into event having enough spaces, hence your group become as register participants though you selected on wait list.");
             }
             CRM_Core_Session::setStatus($status);
         }
         $this->_params[$addParticipantNum] = 'skip';
         if (isset($this->_lineItem)) {
             $this->_lineItem[$addParticipantNum] = 'skip';
             $this->_lineItemParticipantsCount[$addParticipantNum] = 'skip';
         }
     } else {
         $config = CRM_Core_Config::singleton();
         $params['currencyID'] = $config->defaultCurrency;
         if ($this->_values['event']['is_monetary']) {
             //added for discount
             $discountId = CRM_Core_BAO_Discount::findSet($this->_eventId, 'civicrm_event');
             if (!empty($this->_values['discount'][$discountId])) {
                 $params['discount_id'] = $discountId;
                 $params['amount_level'] = $this->_values['discount'][$discountId][$params['amount']]['label'];
                 $params['amount'] = $this->_values['discount'][$discountId][$params['amount']]['value'];
             } elseif (empty($params['priceSetId'])) {
                 $params['amount_level'] = $this->_values['fee'][$params['amount']]['label'];
                 $params['amount'] = $this->_values['fee'][$params['amount']]['value'];
             } else {
                 $lineItem = array();
                 CRM_Price_BAO_Set::processAmount($this->_values['fee'], $params, $lineItem);
                 //build the line item..
                 if (array_key_exists($addParticipantNum, $this->_lineItem)) {
                     $this->_lineItem[$addParticipantNum] = $lineItem;
                 } else {
                     $this->_lineItem[] = $lineItem;
                 }
             }
         }
         if (array_key_exists('participant_role', $params)) {
             $params['participant_role_id'] = $params['participant_role'];
         }
         if (!CRM_Utils_Array::value('participant_role_id', $params) && $this->_values['event']['default_role_id']) {
             $params['participant_role_id'] = $this->_values['event']['default_role_id'];
         }
         if (CRM_Utils_Array::value('is_pay_later', $this->_params[0])) {
             $params['is_pay_later'] = 1;
         }
         //carry additional participant id, contact id if pre-registered.
         if ($this->_allowConfirmation && $this->_additionalParticipantId) {
             $params['contact_id'] = $this->_contactId;
             $params['participant_id'] = $this->_additionalParticipantId;
         }
//.........这里部分代码省略.........

 /**
  * Function to process the form
  *
  * @access public
  * @return None
  */
 public function postProcess()
 {
     $config = CRM_Core_Config::singleton();
     // we first reset the confirm page so it accepts new values
     $this->controller->resetPage('Confirm');
     // get the submitted form values.
     $params = $this->controller->exportValues($this->_name);
     //carry campaign from profile.
     if (array_key_exists('contribution_campaign_id', $params)) {
         $params['campaign_id'] = $params['contribution_campaign_id'];
     }
     if (CRM_Utils_Array::value('onbehalfof_id', $params)) {
         $params['organization_id'] = $params['onbehalfof_id'];
     }
     $params['currencyID'] = $config->defaultCurrency;
     $params['amount'] = self::computeAmount($params, $this);
     $memFee = null;
     if (CRM_Utils_Array::value('selectMembership', $params)) {
         if (!empty($this->_membershipTypeValues)) {
             $membershipTypeValues = $this->_membershipTypeValues[$params['selectMembership']];
         } else {
             $membershipTypeValues = CRM_Member_BAO_Membership::buildMembershipTypeValues($this, $params['selectMembership']);
         }
         $memFee = $membershipTypeValues['minimum_fee'];
         if (!$params['amount'] && !$this->_separateMembershipPayment) {
             $params['amount'] = $memFee ? $memFee : 0;
         }
     }
     if (!isset($params['amount_other'])) {
         $this->set('amount_level', CRM_Utils_Array::value('amount_level', $params));
     }
     if ($priceSetId = CRM_Utils_Array::value('priceSetId', $params)) {
         $lineItem = array();
         require_once 'CRM/Price/BAO/Set.php';
         CRM_Price_BAO_Set::processAmount($this->_values['fee'], $params, $lineItem[$priceSetId]);
         $this->set('lineItem', $lineItem);
     }
     $this->set('amount', $params['amount']);
     // generate and set an invoiceID for this transaction
     $invoiceID = md5(uniqid(rand(), true));
     $this->set('invoiceID', $invoiceID);
     // required only if is_monetary and valid postive amount
     if ($this->_values['is_monetary'] && is_array($this->_paymentProcessor) && ((double) $params['amount'] > 0.0 || $memFee > 0.0)) {
         // default mode is direct
         $this->set('contributeMode', 'direct');
         if ($this->_paymentProcessor['billing_mode'] & CRM_Core_Payment::BILLING_MODE_BUTTON) {
             //get the button name
             $buttonName = $this->controller->getButtonName();
             if (in_array($buttonName, array($this->_expressButtonName, $this->_expressButtonName . '_x', $this->_expressButtonName . '_y')) && !isset($params['is_pay_later'])) {
                 $this->set('contributeMode', 'express');
                 $donateURL = CRM_Utils_System::url('civicrm/contribute', '_qf_Contribute_display=1');
                 $params['cancelURL'] = CRM_Utils_System::url('civicrm/contribute/transact', "_qf_Main_display=1&qfKey={$params['qfKey']}", true, null, false);
                 $params['returnURL'] = CRM_Utils_System::url('civicrm/contribute/transact', "_qf_Confirm_display=1&rfp=1&qfKey={$params['qfKey']}", true, null, false);
                 $params['invoiceID'] = $invoiceID;
                 //default action is Sale
                 $params['payment_action'] = 'Sale';
                 $payment =& CRM_Core_Payment::singleton($this->_mode, $this->_paymentProcessor, $this);
                 $token = $payment->setExpressCheckout($params);
                 if (is_a($token, 'CRM_Core_Error')) {
                     CRM_Core_Error::displaySessionError($token);
                     CRM_Utils_System::redirect($params['cancelURL']);
                 }
                 $this->set('token', $token);
                 $paymentURL = $this->_paymentProcessor['url_site'] . "/cgi-bin/webscr?cmd=_express-checkout&token={$token}";
                 CRM_Utils_System::redirect($paymentURL);
             }
         } else {
             if ($this->_paymentProcessor['billing_mode'] & CRM_Core_Payment::BILLING_MODE_NOTIFY) {
                 $this->set('contributeMode', 'notify');
             }
         }
     }
 }

 /**
  * Function to process the form
  *
  * @access public
  *
  * @return None
  */
 public function postProcess()
 {
     $session = CRM_Core_Session::singleton();
     if ($this->_action & CRM_Core_Action::DELETE) {
         CRM_Contribute_BAO_Contribution::deleteContribution($this->_id);
         $session->replaceUserContext(CRM_Utils_System::url('civicrm/contact/view', "reset=1&cid={$this->_contactID}&selectedChild=contribute"));
         return;
     }
     // get the submitted form values.
     $submittedValues = $this->controller->exportValues($this->_name);
     if (CRM_Utils_Array::value('price_set_id', $submittedValues) && $this->_action & CRM_Core_Action::UPDATE) {
         $line = CRM_Price_BAO_LineItem::getLineItems($this->_id, 'contribution');
         $lineID = key($line);
         $priceSetId = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_Field', CRM_Utils_Array::value('price_field_id', $line[$lineID]), 'price_set_id');
         $quickConfig = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_Set', $priceSetId, 'is_quick_config');
         if ($quickConfig) {
             CRM_Price_BAO_LineItem::deleteLineItems($this->_id, 'civicrm_contribution');
         }
     }
     // process price set and get total amount and line items.
     $lineItem = array();
     $priceSetId = $pId = NULL;
     $priceSetId = CRM_Utils_Array::value('price_set_id', $submittedValues);
     if (empty($priceSetId) && !$this->_id) {
         $this->_priceSetId = $priceSetId = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_Set', 'default_contribution_amount', 'id', 'name');
         $this->_priceSet = current(CRM_Price_BAO_Set::getSetDetail($priceSetId));
         $fieldID = key($this->_priceSet['fields']);
         $fieldValueId = key($this->_priceSet['fields'][$fieldID]['options']);
         $this->_priceSet['fields'][$fieldID]['options'][$fieldValueId]['amount'] = $submittedValues['total_amount'];
         $submittedValues['price_' . $fieldID] = 1;
     }
     if ($priceSetId) {
         CRM_Price_BAO_Set::processAmount($this->_priceSet['fields'], $submittedValues, $lineItem[$priceSetId]);
         $submittedValues['total_amount'] = CRM_Utils_Array::value('amount', $submittedValues);
     }
     if (!$priceSetId && CRM_Utils_Array::value('total_amount', $submittedValues) && $this->_id) {
         // 10117 update th line items for participants
         $pId = $this->_compId && $this->_context == 'participant' ? $this->_compId : CRM_Core_DAO::getFieldValue('CRM_Event_DAO_ParticipantPayment', $this->_id, 'participant_id', 'contribution_id');
         //CRM-10964
         if ($pId) {
             $entityTable = 'participant';
             $entityID = $pId;
             $participantParams = array('fee_amount' => $submittedValues['total_amount'], 'id' => $entityID);
             CRM_Event_BAO_Participant::add($participantParams);
             if (empty($this->_lineItems)) {
                 $this->_lineItems = CRM_Price_BAO_LineItem::getLineItems($entityID, 'participant', 1);
             }
         } else {
             $entityTable = 'contribution';
             $entityID = $this->_id;
         }
         $lineItems = CRM_Price_BAO_LineItem::getLineItems($entityID, $entityTable);
         $itemId = key($lineItems);
         $fieldType = NULL;
         if ($itemId && CRM_Utils_Array::value('price_field_id', $lineItems[$itemId])) {
             $fieldType = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_Field', $lineItems[$itemId]['price_field_id'], 'html_type');
         }
         $lineItems[$itemId]['unit_price'] = $lineItems[$itemId]['line_total'] = CRM_Utils_Rule::cleanMoney(CRM_Utils_Array::value('total_amount', $submittedValues));
         $lineItems[$itemId]['id'] = $itemId;
         // 10117 update th line items for participants
         $this->_priceSetId = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_Field', $lineItems[$itemId]['price_field_id'], 'price_set_id');
         $lineItem[$this->_priceSetId] = $lineItems;
     }
     $isQuickConfig = 0;
     if ($this->_priceSetId && CRM_Core_DAO::getFieldValue('CRM_Price_DAO_Set', $this->_priceSetId, 'is_quick_config')) {
         $isQuickConfig = 1;
     }
     if (!CRM_Utils_Array::value('total_amount', $submittedValues)) {
         $submittedValues['total_amount'] = CRM_Utils_Array::value('total_amount', $this->_values);
     }
     $this->assign('lineItem', !empty($lineItem) && !$isQuickConfig ? $lineItem : FALSE);
     if (CRM_Utils_Array::value('soft_credit_to', $submittedValues)) {
         $submittedValues['soft_credit_to'] = $submittedValues['soft_contact_id'];
     }
     // set the contact, when contact is selected
     if (CRM_Utils_Array::value('contact_select_id', $submittedValues)) {
         $this->_contactID = $submittedValues['contact_select_id'][1];
     }
     $config = CRM_Core_Config::singleton();
     //Credit Card Contribution.
     if ($this->_mode) {
         $unsetParams = array('trxn_id', 'payment_instrument_id', 'contribution_status_id', 'cancel_date', 'cancel_reason');
         foreach ($unsetParams as $key) {
             if (isset($submittedValues[$key])) {
                 unset($submittedValues[$key]);
             }
         }
         //Get the rquire fields value only.
         $params = $this->_params = $submittedValues;
         $this->_paymentProcessor = CRM_Core_BAO_PaymentProcessor::getPayment($this->_params['payment_processor_id'], $this->_mode);
         //get the payment processor id as per mode.
         $params['payment_processor_id'] = $this->_params['payment_processor_id'] = $submittedValues['payment_processor_id'] = $this->_paymentProcessor['id'];
         $now = date('YmdHis');
//.........这里部分代码省略.........

//.........这里部分代码省略.........
     if ($formValues['renewal_date']) {
         $this->set('renewalDate', CRM_Utils_Date::processDate($formValues['renewal_date']));
     }
     $this->_membershipId = $this->_id;
     // membership type custom data
     $customFields = CRM_Core_BAO_CustomField::getFields('Membership', FALSE, FALSE, $formValues['membership_type_id'][1]);
     $customFields = CRM_Utils_Array::crmArrayMerge($customFields, CRM_Core_BAO_CustomField::getFields('Membership', FALSE, FALSE, NULL, NULL, TRUE));
     $customFieldsFormatted = CRM_Core_BAO_CustomField::postProcess($formValues, $customFields, $this->_id, 'Membership');
     // check for test membership.
     $isTestMembership = CRM_Core_DAO::getFieldValue('CRM_Member_DAO_Membership', $this->_membershipId, 'is_test');
     // chk for renewal for multiple terms CRM-8750
     $numRenewTerms = 1;
     if (is_numeric(CRM_Utils_Array::value('num_terms', $formValues))) {
         $numRenewTerms = $formValues['num_terms'];
     }
     //if contribution status is pending then set pay later
     if ($formValues["contribution_status_id"] == array_search('Pending', CRM_Contribute_PseudoConstant::contributionStatus())) {
         $this->_params['is_pay_later'] = 1;
     }
     $renewMembership = CRM_Member_BAO_Membership::renewMembership($this->_contactID, $formValues['membership_type_id'][1], $isTestMembership, $this, NULL, NULL, $customFieldsFormatted, $numRenewTerms);
     $endDate = CRM_Utils_Date::processDate($renewMembership->end_date);
     // Retrieve the name and email of the current user - this will be the FROM for the receipt email
     $session = CRM_Core_Session::singleton();
     $userID = $session->get('userID');
     list($userName, $userEmail) = CRM_Contact_BAO_Contact_Location::getEmailDetails($userID);
     $memType = CRM_Core_DAO::getFieldValue('CRM_Member_DAO_MembershipType', $renewMembership->membership_type_id, 'name');
     if (CRM_Utils_Array::value('record_contribution', $formValues) || $this->_mode) {
         // set the source
         $formValues['contribution_source'] = "{$memType} Membership: Offline membership renewal (by {$userName})";
         //create line items
         $lineItem = array();
         $priceSetId = null;
         CRM_Member_BAO_Membership::createLineItems($this, $formValues['membership_type_id'], $priceSetId);
         CRM_Price_BAO_Set::processAmount($this->_priceSet['fields'], $this->_params, $lineItem[$priceSetId]);
         $formValues['total_amount'] = CRM_Utils_Array::value('amount', $this->_params);
         if (!empty($lineItem)) {
             $formValues['lineItems'] = $lineItem;
             $formValues['processPriceSet'] = TRUE;
         }
         //assign contribution contact id to the field expected by recordMembershipContribution
         if ($this->_contributorContactID != $this->_contactID) {
             $formValues['contribution_contact_id'] = $this->_contributorContactID;
             if (CRM_Utils_Array::value('honor_type_id', $this->_params)) {
                 $formValues['honor_contact_id'] = $this->_contactID;
             }
         }
         $formValues['contact_id'] = $this->_contactID;
         CRM_Member_BAO_Membership::recordMembershipContribution($formValues, CRM_Core_DAO::$_nullArray, $renewMembership->id);
         if ($this->_mode) {
             $trxnParams = array('contribution_id' => CRM_Utils_Array::value('contribution_id', $formValues), 'trxn_date' => $now, 'trxn_type' => 'Debit', 'total_amount' => $formValues['total_amount'], 'fee_amount' => CRM_Utils_Array::value('fee_amount', $result), 'net_amount' => CRM_Utils_Array::value('net_amount', $result, $formValues['total_amount']), 'currency' => $config->defaultCurrency, 'payment_processor' => $this->_paymentProcessor['payment_processor_type'], 'trxn_id' => $result['trxn_id']);
             $trxn = CRM_Core_BAO_FinancialTrxn::create($trxnParams);
         }
     }
     if (CRM_Utils_Array::value('send_receipt', $formValues)) {
         CRM_Core_DAO::setFieldValue('CRM_Member_DAO_MembershipType', $formValues['membership_type_id'][1], 'receipt_text_renewal', $formValues['receipt_text_renewal']);
     }
     $receiptSend = FALSE;
     if (CRM_Utils_Array::value('send_receipt', $formValues)) {
         $receiptSend = TRUE;
         $receiptFrom = $formValues['from_email_address'];
         if (CRM_Utils_Array::value('payment_instrument_id', $formValues)) {
             $paymentInstrument = CRM_Contribute_PseudoConstant::paymentInstrument();
             $formValues['paidBy'] = $paymentInstrument[$formValues['payment_instrument_id']];
         }
         //get the group Tree
         $this->_groupTree = CRM_Core_BAO_CustomGroup::getTree('Membership', $this, $this->_id, FALSE, $this->_memType);

 function process_event_line_item(&$event_in_cart, $class = NULL)
 {
     $cost = 0;
     $price_set_id = CRM_Price_BAO_Set::getFor("civicrm_event", $event_in_cart->event_id);
     $amount_level = NULL;
     if ($price_set_id) {
         $event_price_values = array();
         foreach ($this->_price_values as $key => $value) {
             if (preg_match("/event_{$event_in_cart->event_id}_(price.*)/", $key, $matches)) {
                 $event_price_values[$matches[1]] = $value;
             }
         }
         $price_sets = CRM_Price_BAO_Set::getSetDetail($price_set_id, TRUE);
         $price_set = $price_sets[$price_set_id];
         $price_set_amount = array();
         CRM_Price_BAO_Set::processAmount($price_set['fields'], $event_price_values, $price_set_amount);
         $price_set_index = end(array_keys($event_price_values['amount_priceset_level_radio']));
         $cost = $event_price_values['amount'];
         $amount_level = $event_price_values['amount_level'];
     }
     // iterate over each participant in event
     foreach ($event_in_cart->participants as &$participant) {
         $participant->cost = $cost;
         $participant->fee_level = $amount_level;
     }
     $this->add_line_item($event_in_cart, $class);
 }

 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_Field();
             $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_Set::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);
 }