PHP CRM_Utils_Date::intervalAdd方法代碼示例

 /**
  * @param int $pledgeID
  * @param $actualAmount
  * @param $pledgeScheduledAmount
  * @param int $paymentContributionId
  * @param int $pPaymentId
  * @param int $paymentStatusID
  */
 public static function adjustPledgePayment($pledgeID, $actualAmount, $pledgeScheduledAmount, $paymentContributionId = NULL, $pPaymentId = NULL, $paymentStatusID = NULL)
 {
     $allStatus = CRM_Contribute_PseudoConstant::contributionStatus(NULL, 'name');
     if ($paymentStatusID == array_search('Cancelled', $allStatus) || $paymentStatusID == array_search('Refunded', $allStatus)) {
         $query = "\nSELECT civicrm_pledge_payment.id id\nFROM  civicrm_pledge_payment\nWHERE civicrm_pledge_payment.contribution_id = {$paymentContributionId}\n";
         $paymentsAffected = CRM_Core_DAO::executeQuery($query);
         $paymentIDs = array();
         while ($paymentsAffected->fetch()) {
             $paymentIDs[] = $paymentsAffected->id;
         }
         // Reset the affected values by the amount paid more than the scheduled amount
         foreach ($paymentIDs as $key => $value) {
             $payment = new CRM_Pledge_DAO_PledgePayment();
             $payment->id = $value;
             if ($payment->find(TRUE)) {
                 $payment->contribution_id = 'null';
                 $payment->status_id = array_search('Pending', $allStatus);
                 $payment->scheduled_date = NULL;
                 $payment->reminder_date = NULL;
                 $payment->scheduled_amount = $pledgeScheduledAmount;
                 $payment->actual_amount = 'null';
                 $payment->save();
             }
         }
         // Cancel the initial paid amount
         CRM_Core_DAO::setFieldValue('CRM_Pledge_DAO_PledgePayment', reset($paymentIDs), 'status_id', $paymentStatusID, 'id');
         CRM_Core_DAO::setFieldValue('CRM_Pledge_DAO_PledgePayment', reset($paymentIDs), 'actual_amount', $actualAmount, 'id');
         // Add new payment after the last payment for the pledge
         $allPayments = self::getPledgePayments($pledgeID);
         $lastPayment = array_pop($allPayments);
         $pledgeFrequencyUnit = CRM_Core_DAO::getFieldValue('CRM_Pledge_DAO_Pledge', $pledgeID, 'frequency_unit', 'id');
         $pledgeFrequencyInterval = CRM_Core_DAO::getFieldValue('CRM_Pledge_DAO_Pledge', $pledgeID, 'frequency_interval', 'id');
         $pledgeScheduledDate = $lastPayment['scheduled_date'];
         $scheduled_date = CRM_Utils_Date::processDate($pledgeScheduledDate);
         $date['year'] = (int) substr($scheduled_date, 0, 4);
         $date['month'] = (int) substr($scheduled_date, 4, 2);
         $date['day'] = (int) substr($scheduled_date, 6, 2);
         $newDate = date('YmdHis', mktime(0, 0, 0, $date['month'], $date['day'], $date['year']));
         $ScheduledDate = CRM_Utils_Date::format(CRM_Utils_Date::intervalAdd($pledgeFrequencyUnit, $pledgeFrequencyInterval, $newDate));
         $pledgeParams = array('status_id' => array_search('Pending', $allStatus), 'pledge_id' => $pledgeID, 'scheduled_amount' => $pledgeScheduledAmount, 'scheduled_date' => $ScheduledDate);
         $payment = self::add($pledgeParams);
     } else {
         $oldestPayment = self::getOldestPledgePayment($pledgeID);
         if (!$paymentContributionId) {
             // means we are editing payment scheduled payment, so get the second pending to update.
             $oldestPayment = self::getOldestPledgePayment($pledgeID, 2);
             if ($oldestPayment['count'] != 1 && $oldestPayment['id'] == $pPaymentId) {
                 $oldestPayment = self::getOldestPledgePayment($pledgeID);
             }
         }
         if ($oldestPayment) {
             // not the last scheduled payment and the actual amount is less than the expected , add it to oldest pending.
             if ($actualAmount != $pledgeScheduledAmount && ($actualAmount < $pledgeScheduledAmount || $actualAmount - $pledgeScheduledAmount < $oldestPayment['amount'])) {
                 $oldScheduledAmount = $oldestPayment['amount'];
                 $newScheduledAmount = $oldScheduledAmount + ($pledgeScheduledAmount - $actualAmount);
                 // store new amount in oldest pending payment record.
                 CRM_Core_DAO::setFieldValue('CRM_Pledge_DAO_PledgePayment', $oldestPayment['id'], 'scheduled_amount', $newScheduledAmount);
                 if (CRM_Core_DAO::getFieldValue('CRM_Pledge_DAO_PledgePayment', $oldestPayment['id'], 'contribution_id', 'id')) {
                     CRM_Core_DAO::setFieldValue('CRM_Pledge_DAO_PledgePayment', $oldestPayment['id'], 'contribution_id', $paymentContributionId);
                 }
             } elseif ($actualAmount > $pledgeScheduledAmount && $actualAmount - $pledgeScheduledAmount >= $oldestPayment['amount']) {
                 // here the actual amount is greater than expected and also greater than the next installment amount, so update the next installment as complete and again add it to next subsequent pending payment
                 // set the actual amount of the next pending to '0', set contribution Id to current contribution Id and status as completed
                 $paymentId = array($oldestPayment['id']);
                 self::updatePledgePayments($pledgeID, array_search('Completed', $allStatus), $paymentId, 0, $paymentContributionId);
                 CRM_Core_DAO::setFieldValue('CRM_Pledge_DAO_PledgePayment', $oldestPayment['id'], 'scheduled_amount', 0, 'id');
                 $oldestPayment = self::getOldestPledgePayment($pledgeID);
                 if (!$paymentContributionId) {
                     // means we are editing payment scheduled payment.
                     $oldestPaymentAmount = self::getOldestPledgePayment($pledgeID, 2);
                 }
                 $newActualAmount = $actualAmount - $pledgeScheduledAmount;
                 $newPledgeScheduledAmount = $oldestPayment['amount'];
                 if (!$paymentContributionId) {
                     $newActualAmount = $actualAmount - $pledgeScheduledAmount;
                     $newPledgeScheduledAmount = $oldestPaymentAmount['amount'];
                     // means we are editing payment scheduled payment, so update scheduled amount.
                     CRM_Core_DAO::setFieldValue('CRM_Pledge_DAO_PledgePayment', $oldestPaymentAmount['id'], 'scheduled_amount', $newActualAmount);
                 }
                 if ($newActualAmount > 0) {
                     self::adjustPledgePayment($pledgeID, $newActualAmount, $newPledgeScheduledAmount, $paymentContributionId);
                 }
             }
         }
     }
 }

 /**
  * @param $activityTypeXML
  * @param array $params
  *
  * @return bool
  * @throws CRM_Core_Exception
  * @throws Exception
  */
 public function createActivity($activityTypeXML, &$params)
 {
     $activityTypeName = (string) $activityTypeXML->name;
     $activityTypes =& $this->allActivityTypes(TRUE, TRUE);
     $activityTypeInfo = CRM_Utils_Array::value($activityTypeName, $activityTypes);
     if (!$activityTypeInfo) {
         $docLink = CRM_Utils_System::docURL2("user/case-management/setup");
         CRM_Core_Error::fatal(ts('Activity type %1, found in case configuration file, is not present in the database %2', array(1 => $activityTypeName, 2 => $docLink)));
         return FALSE;
     }
     $activityTypeID = $activityTypeInfo['id'];
     if (isset($activityTypeXML->status)) {
         $statusName = (string) $activityTypeXML->status;
     } else {
         $statusName = 'Scheduled';
     }
     if ($this->_isMultiClient) {
         $client = $params['clientID'];
     } else {
         $client = array(1 => $params['clientID']);
     }
     //set order
     $orderVal = '';
     if (isset($activityTypeXML->order)) {
         $orderVal = (string) $activityTypeXML->order;
     }
     if ($activityTypeName == 'Open Case') {
         $activityParams = array('activity_type_id' => $activityTypeID, 'source_contact_id' => $params['creatorID'], 'is_auto' => FALSE, 'is_current_revision' => 1, 'subject' => CRM_Utils_Array::value('subject', $params) ? $params['subject'] : $activityTypeName, 'status_id' => CRM_Core_OptionGroup::getValue('activity_status', $statusName, 'name'), 'target_contact_id' => $client, 'medium_id' => CRM_Utils_Array::value('medium_id', $params), 'location' => CRM_Utils_Array::value('location', $params), 'details' => CRM_Utils_Array::value('details', $params), 'duration' => CRM_Utils_Array::value('duration', $params), 'weight' => $orderVal);
     } else {
         $activityParams = array('activity_type_id' => $activityTypeID, 'source_contact_id' => $params['creatorID'], 'is_auto' => TRUE, 'is_current_revision' => 1, 'status_id' => CRM_Core_OptionGroup::getValue('activity_status', $statusName, 'name'), 'target_contact_id' => $client, 'weight' => $orderVal);
     }
     //parsing date to default preference format
     $params['activity_date_time'] = CRM_Utils_Date::processDate($params['activity_date_time']);
     if ($activityTypeName == 'Open Case') {
         // we don't set activity_date_time for auto generated
         // activities, but we want it to be set for open case.
         $activityParams['activity_date_time'] = $params['activity_date_time'];
         if (array_key_exists('custom', $params) && is_array($params['custom'])) {
             $activityParams['custom'] = $params['custom'];
         }
         // Add parameters for attachments
         $numAttachments = CRM_Core_BAO_Setting::getItem(CRM_Core_BAO_Setting::SYSTEM_PREFERENCES_NAME, 'max_attachments');
         for ($i = 1; $i <= $numAttachments; $i++) {
             $attachName = "attachFile_{$i}";
             if (isset($params[$attachName]) && !empty($params[$attachName])) {
                 $activityParams[$attachName] = $params[$attachName];
             }
         }
     } else {
         $activityDate = NULL;
         //get date of reference activity if set.
         if ($referenceActivityName = (string) $activityTypeXML->reference_activity) {
             //we skip open case as reference activity.CRM-4374.
             if (!empty($params['resetTimeline']) && $referenceActivityName == 'Open Case') {
                 $activityDate = $params['activity_date_time'];
             } else {
                 $referenceActivityInfo = CRM_Utils_Array::value($referenceActivityName, $activityTypes);
                 if ($referenceActivityInfo['id']) {
                     $caseActivityParams = array('activity_type_id' => $referenceActivityInfo['id']);
                     //if reference_select is set take according activity.
                     if ($referenceSelect = (string) $activityTypeXML->reference_select) {
                         $caseActivityParams[$referenceSelect] = 1;
                     }
                     $referenceActivity = CRM_Case_BAO_Case::getCaseActivityDates($params['caseID'], $caseActivityParams, TRUE);
                     if (is_array($referenceActivity)) {
                         foreach ($referenceActivity as $aId => $details) {
                             $activityDate = CRM_Utils_Array::value('activity_date', $details);
                             break;
                         }
                     }
                 }
             }
         }
         if (!$activityDate) {
             $activityDate = $params['activity_date_time'];
         }
         list($activity_date, $activity_time) = CRM_Utils_Date::setDateDefaults($activityDate);
         $activityDateTime = CRM_Utils_Date::processDate($activity_date, $activity_time);
         //add reference offset to date.
         if ((int) $activityTypeXML->reference_offset) {
             $activityDateTime = CRM_Utils_Date::intervalAdd('day', (int) $activityTypeXML->reference_offset, $activityDateTime);
         }
         $activityParams['activity_date_time'] = CRM_Utils_Date::format($activityDateTime);
     }
     // if same activity is already there, skip and dont touch
     $params['activityTypeID'] = $activityTypeID;
     $params['activityTypeName'] = $activityTypeName;
     if ($this->isActivityPresent($params)) {
         return TRUE;
     }
     $activityParams['case_id'] = $params['caseID'];
     if (!empty($activityParams['is_auto'])) {
//.........這裏部分代碼省略.........

 public function testCreatePledge()
 {
     $result = $this->callAPIAndDocument('pledge', 'create', $this->_params, __FUNCTION__, __FILE__);
     $this->assertEquals($result['values'][0]['amount'], 100.0);
     $this->assertEquals($result['values'][0]['installments'], 5);
     $this->assertEquals($result['values'][0]['frequency_unit'], 'year');
     $this->assertEquals($result['values'][0]['frequency_interval'], 5);
     $this->assertEquals($result['values'][0]['frequency_day'], 15);
     $this->assertEquals($result['values'][0]['original_installment_amount'], 20);
     $this->assertEquals($result['values'][0]['status_id'], 2);
     $this->assertEquals($result['values'][0]['create_date'], date('Ymd') . '000000');
     $this->assertEquals($result['values'][0]['start_date'], date('Ymd') . '000000');
     $this->assertAPISuccess($result);
     $payments = $this->callAPISuccess('PledgePayment', 'Get', array('pledge_id' => $result['id'], 'sequential' => 1));
     $this->assertAPISuccess($payments);
     $this->assertEquals($payments['count'], 5);
     $shouldBeDate = CRM_Utils_Date::format(CRM_Utils_Date::intervalAdd('year', 5 * 4, $this->scheduled_date), "-");
     $this->assertEquals(substr($shouldBeDate, 0, 10), substr($payments['values'][4]['scheduled_date'], 0, 10));
     $pledgeID = array('id' => $result['id']);
     $pledge = $this->callAPISuccess('pledge', 'delete', $pledgeID);
 }

 static function create($params)
 {
     require_once 'CRM/Contribute/PseudoConstant.php';
     require_once 'CRM/Core/Transaction.php';
     $transaction = new CRM_Core_Transaction();
     $date = array();
     $scheduled_date = CRM_Utils_Date::processDate($params['scheduled_date']);
     $date['year'] = (int) substr($scheduled_date, 0, 4);
     $date['month'] = (int) substr($scheduled_date, 4, 2);
     $date['day'] = (int) substr($scheduled_date, 6, 2);
     $contributionStatus = CRM_Contribute_PseudoConstant::contributionStatus();
     //calculation of schedule date according to frequency day of period
     //frequency day is not applicable for daily installments
     if ($params['frequency_unit'] != 'day') {
         if ($params['frequency_unit'] != 'week') {
             //for month use day of next month & for year use day of month Jan of next year as next payment date
             $date['day'] = $params['frequency_day'];
             if ($params['frequency_unit'] == 'year') {
                 $date['month'] = '1';
             }
         } else {
             if ($params['frequency_unit'] == 'week') {
                 //for week calculate day of week ie. Sunday,Monday etc. as next payment date
                 $dayOfWeek = date('w', mktime(0, 0, 0, $date['month'], $date['day'], $date['year']));
                 $frequencyDay = $params['frequency_day'] - $dayOfWeek;
                 $scheduleDate = explode("-", date('n-j-Y', mktime(0, 0, 0, $date['month'], $date['day'] + $frequencyDay, $date['year'])));
                 $date['month'] = $scheduleDate[0];
                 $date['day'] = $scheduleDate[1];
                 $date['year'] = $scheduleDate[2];
             }
         }
     }
     //calculate the scheduled date for every installment
     $now = date('Ymd') . '000000';
     $statues = $prevScheduledDate = array();
     $prevScheduledDate[1] = $scheduled_date;
     if (CRM_Utils_Date::overdue($prevScheduledDate[1], $now)) {
         $statues[1] = array_search('Overdue', $contributionStatus);
     } else {
         $statues[1] = array_search('Pending', $contributionStatus);
     }
     $newDate = date('YmdHis', mktime(0, 0, 0, $date['month'], $date['day'], $date['year']));
     for ($i = 1; $i < $params['installments']; $i++) {
         $prevScheduledDate[$i + 1] = CRM_Utils_Date::format(CRM_Utils_Date::intervalAdd($params['frequency_unit'], $i * $params['frequency_interval'], $newDate));
         if (CRM_Utils_Date::overdue($prevScheduledDate[$i + 1], $now)) {
             $statues[$i + 1] = array_search('Overdue', $contributionStatus);
         } else {
             $statues[$i + 1] = array_search('Pending', $contributionStatus);
         }
     }
     if ($params['installment_amount']) {
         $params['scheduled_amount'] = $params['installment_amount'];
     } else {
         $params['scheduled_amount'] = round($params['amount'] / $params['installments'], 2);
     }
     for ($i = 1; $i <= $params['installments']; $i++) {
         //calculate the scheduled amount for every installment.
         if ($i == $params['installments']) {
             $params['scheduled_amount'] = $params['amount'] - ($i - 1) * $params['scheduled_amount'];
         }
         if (!isset($params['contribution_id']) && $params['installments'] > 1) {
             $params['status_id'] = $statues[$i];
         }
         $params['scheduled_date'] = $prevScheduledDate[$i];
         $payment = self::add($params);
         if (is_a($payment, 'CRM_Core_Error')) {
             $transaction->rollback();
             return $payment;
         }
         // we should add contribution id to only first payment record
         if (isset($params['contribution_id'])) {
             unset($params['contribution_id']);
         }
     }
     //update pledge status
     self::updatePledgePaymentStatus($params['pledge_id']);
     $transaction->commit();
     return $payment;
 }

 /**
  * Function to create a follow up a given activity
  *
  * @activityId int activity id of parent activity 
  * @param array  $activity details
  * 
  * @access public
  */
 static function createFollowupActivity($activityId, $params)
 {
     if (!$activityId) {
         return;
     }
     $session =& CRM_Core_Session::singleton();
     $followupParams = array();
     $followupParams['parent_id'] = $activityId;
     $followupParams['source_contact_id'] = $session->get('userID');
     $followupParams['status_id'] = CRM_Core_OptionGroup::getValue('activity_status', 'Scheduled', 'name');
     $followupParams['activity_type_id'] = $params['followup_activity_type_id'];
     // Get Subject of Follow-up Activiity, CRM-4491
     $followupParams['subject'] = CRM_Utils_Array::value('followup_activity_subject', $params);
     //create target contact for followup
     if (CRM_Utils_Array::value('target_contact_id', $params)) {
         $followupParams['target_contact_id'] = $params['target_contact_id'];
     }
     $currentDate = implode(' ', CRM_Utils_Date::setDateDefaults());
     $followupDate = CRM_Utils_Date::intervalAdd($params['interval_unit'], $params['interval'], $currentDate);
     $followupParams['activity_date_time'] = CRM_Utils_Date::format($followupDate);
     $followupActivity = self::create($followupParams);
     return $followupActivity;
 }

 /**
  * update Pledge Payment Status
  *
  * @param int   $pledgeID, id of pledge
  * @param array $paymentIDs, ids of pledge payment
  * @param int   $paymentStatus, payment status
  * @param int   $pledgeStatus, pledge status
  *
  * @return int $newStatus, updated status id (or 0)
  */
 function updatePledgePaymentStatus($pledgeID, $paymentIDs = null, $paymentStatusID = null, $pledgeStatusID = null, $actualAmount = 0, $adjustTotalAmount = false, $isScriptUpdate = false)
 {
     //get all status
     require_once 'CRM/Contribute/PseudoConstant.php';
     $allStatus = CRM_Contribute_PseudoConstant::contributionStatus(null, 'name');
     // if we get do not get contribution id means we are editing the scheduled payment.
     if (!empty($paymentIDs)) {
         $payments = implode(',', $paymentIDs);
         $paymentContributionId = CRM_Core_DAO::getFieldValue('CRM_Pledge_DAO_Payment', $payments, 'contribution_id', 'id');
         if (!$paymentContributionId) {
             $editScheduled = true;
         }
     }
     // if payment ids are passed, we update payment table first, since payments statuses are not dependent on pledge status
     if ((!empty($paymentIDs) || $pledgeStatusID == array_search('Cancelled', $allStatus)) && !$editScheduled) {
         if ($pledgeStatusID == array_search('Cancelled', $allStatus)) {
             $paymentStatusID = $pledgeStatusID;
         }
         self::updatePledgePayments($pledgeID, $paymentStatusID, $paymentIDs, $actualAmount, $paymentContributionId, $isScriptUpdate);
     }
     if (!empty($paymentIDs) && $actualAmount) {
         $payments = implode(',', $paymentIDs);
         $pledgeScheduledAmount = CRM_Core_DAO::getFieldValue('CRM_Pledge_DAO_Payment', $payments, 'scheduled_amount', 'id');
         $pledgeStatusId = self::calculatePledgeStatus($pledgeID);
         // Actual Pledge Amount
         $actualPledgeAmount = CRM_Core_DAO::getFieldValue('CRM_Pledge_DAO_Pledge', $pledgeID, 'amount', 'id');
         //  while editing scheduled  we need to check if we are editing last pending
         if (!$paymentContributionId) {
             $checkPendingCount = self::getOldestPledgePayment($pledgeID, 2);
             if ($checkPendingCount['count'] == 1) {
                 $lastPending = true;
             }
         }
         // check if this is the last payment and adjust the actual amount.
         if ($pledgeStatusId && $pledgeStatusId == array_search('Completed', $allStatus) || $lastPending) {
             // last scheduled payment
             if ($actualAmount < $pledgeScheduledAmount) {
                 // actual amount is less than the scheduled amount, so enter new pledge payment record
                 $pledgeFrequencyUnit = CRM_Core_DAO::getFieldValue('CRM_Pledge_DAO_Pledge', $pledgeID, 'frequency_unit', 'id');
                 $pledgeFrequencyInterval = CRM_Core_DAO::getFieldValue('CRM_Pledge_DAO_Pledge', $pledgeID, 'frequency_interval', 'id');
                 $pledgeScheduledDate = CRM_Core_DAO::getFieldValue('CRM_Pledge_DAO_Payment', $payments, 'scheduled_date', 'id');
                 $scheduled_date = CRM_Utils_Date::processDate($pledgeScheduledDate);
                 $date['year'] = (int) substr($scheduled_date, 0, 4);
                 $date['month'] = (int) substr($scheduled_date, 4, 2);
                 $date['day'] = (int) substr($scheduled_date, 6, 2);
                 $newDate = date('YmdHis', mktime(0, 0, 0, $date['month'], $date['day'], $date['year']));
                 $ScheduledDate = CRM_Utils_Date::format(CRM_Utils_Date::intervalAdd($pledgeFrequencyUnit, $pledgeFrequencyInterval, $newDate));
                 $pledgeParams = array('status_id' => array_search('Pending', $allStatus), 'pledge_id' => $pledgeID, 'scheduled_amount' => $pledgeScheduledAmount - $actualAmount, 'scheduled_date' => $ScheduledDate);
                 $payment = self::add($pledgeParams);
                 // while editing schedule,  after adding a new pledge payemnt update the scheduled amount of the current payment
                 if (!$paymentContributionId) {
                     CRM_Core_DAO::setFieldValue('CRM_Pledge_DAO_Payment', $payments, 'scheduled_amount', $actualAmount);
                 }
             } else {
                 $adjustTotalAmount = true;
             }
         } elseif (!$adjustTotalAmount) {
             // not last schedule amount and also not selected to adjust Total
             $paymentContributionId = CRM_Core_DAO::getFieldValue('CRM_Pledge_DAO_Payment', $payments, 'contribution_id', 'id');
             self::adjustPledgePayment($pledgeID, $actualAmount, $pledgeScheduledAmount, $paymentContributionId, $payments);
             // while editing schedule,  after adding a new pledge payemnt update the scheduled amount of the current payment
             if (!$paymentContributionId) {
                 CRM_Core_DAO::setFieldValue('CRM_Pledge_DAO_Payment', $payments, 'scheduled_amount', $actualAmount);
             }
             // after adjusting all payments check if the actual amount was greater than the actual remaining amount , if so then update the total pledge amount.
             $pledgeStatusId = self::calculatePledgeStatus($pledgeID);
             $balanceQuery = "\n SELECT sum( civicrm_pledge_payment.actual_amount )\n FROM civicrm_pledge_payment\n WHERE civicrm_pledge_payment.pledge_id = %1\n AND civicrm_pledge_payment.status_id = 1\n ";
             $totalPaidParams = array(1 => array($pledgeID, 'Integer'));
             $totalPaidAmount = CRM_Core_DAO::singleValueQuery($balanceQuery, $totalPaidParams);
             $remainingTotalAmount = $actualPledgeAmount - $totalPaidAmount;
             if ($pledgeStatusId && $pledgeStatusId == array_search('Completed', $allStatus) && ($actualAmount > $remainingTotalAmount || $actualAmount >= $actualPledgeAmount)) {
                 $totalAmountClause = ", civicrm_pledge.amount = {$totalPaidAmount}";
             }
         }
         if ($adjustTotalAmount) {
             $newTotalAmount = $actualPledgeAmount + ($actualAmount - $pledgeScheduledAmount);
             $totalAmountClause = ", civicrm_pledge.amount = {$newTotalAmount}";
             if (!$paymentContributionId) {
                 CRM_Core_DAO::setFieldValue('CRM_Pledge_DAO_Payment', $payments, 'scheduled_amount', $actualAmount);
             }
         }
     }
     $cancelDateClause = $endDateClause = null;
     //update pledge and payment status if status is Completed/Cancelled.
     if ($pledgeStatusID && $pledgeStatusID == array_search('Cancelled', $allStatus)) {
         $paymentStatusID = $pledgeStatusID;
         $cancelDateClause = ", civicrm_pledge.cancel_date = CURRENT_TIMESTAMP ";
     } else {
         // get pledge status
         $pledgeStatusID = self::calculatePledgeStatus($pledgeID);
//.........這裏部分代碼省略.........

 function createActivity($activityTypeXML, &$params)
 {
     $activityTypeName = (string) $activityTypeXML->name;
     $activityTypes =& $this->allActivityTypes();
     $activityTypeInfo = CRM_Utils_Array::value($activityTypeName, $activityTypes);
     if (!$activityTypeInfo) {
         require_once 'CRM/Utils/System.php';
         $docLink = CRM_Utils_System::docURL2("CiviCase Configuration");
         CRM_Core_Error::fatal(ts('Activity type %1, found in case configuration file, is not present in the database %2', array(1 => $activityTypeName, 2 => $docLink)));
         return false;
     }
     $activityTypeID = $activityTypeInfo['id'];
     if (isset($activityTypeXML->status)) {
         $statusName = (string) $activityTypeXML->status;
     } else {
         $statusName = 'Scheduled';
     }
     require_once 'CRM/Core/OptionGroup.php';
     if ($activityTypeName == 'Open Case') {
         $activityParams = array('activity_type_id' => $activityTypeID, 'source_contact_id' => $params['creatorID'], 'is_auto' => false, 'is_current_revision' => 1, 'subject' => CRM_Utils_Array::value('subject', $params) ? $params['subject'] : $activityTypeName, 'status_id' => CRM_Core_OptionGroup::getValue('activity_status', $statusName, 'name'), 'target_contact_id' => $params['clientID'], 'medium_id' => CRM_Utils_Array::value('medium_id', $params), 'location' => CRM_Utils_Array::value('location', $params), 'details' => CRM_Utils_Array::value('details', $params), 'duration' => CRM_Utils_Array::value('duration', $params));
     } else {
         $activityParams = array('activity_type_id' => $activityTypeID, 'source_contact_id' => $params['creatorID'], 'is_auto' => true, 'is_current_revision' => 1, 'status_id' => CRM_Core_OptionGroup::getValue('activity_status', $statusName, 'name'), 'target_contact_id' => $params['clientID']);
     }
     if ($activityTypeName == 'Open Case') {
         // we don't set activity_date_time for auto generated
         // activities, but we want it to be set for open case.
         $activityParams['activity_date_time'] = $params['activity_date_time'];
         if (array_key_exists('custom', $params) && is_array($params['custom'])) {
             $activityParams['custom'] = $params['custom'];
         }
     } else {
         $activityDate = null;
         //get date of reference activity if set.
         if ($referenceActivityName = (string) $activityTypeXML->reference_activity) {
             //we skip open case as reference activity.CRM-4374.
             if (CRM_Utils_Array::value('resetTimeline', $params) && $referenceActivityName == 'Open Case') {
                 $activityDate = $params['activity_date_time'];
             } else {
                 $referenceActivityInfo = CRM_Utils_Array::value($referenceActivityName, $activityTypes);
                 if ($referenceActivityInfo['id']) {
                     $caseActivityParams = array('activity_type_id' => $referenceActivityInfo['id']);
                     //if reference_select is set take according activity.
                     if ($referenceSelect = (string) $activityTypeXML->reference_select) {
                         $caseActivityParams[$referenceSelect] = 1;
                     }
                     require_once 'CRM/Case/BAO/Case.php';
                     $referenceActivity = CRM_Case_BAO_Case::getCaseActivityDates($params['caseID'], $caseActivityParams, true);
                     if (is_array($referenceActivity)) {
                         foreach ($referenceActivity as $aId => $details) {
                             $activityDate = CRM_Utils_Array::value('activity_date', $details);
                             break;
                         }
                     }
                 }
             }
         }
         if (!$activityDate) {
             $activityDate = $params['activity_date_time'];
         }
         $datetime = new DateTime($activityDate);
         $activityDateTime = CRM_Utils_Date::unformat($datetime->format('Y:m:d:H:i:s'), ':');
         //add reference offset to date.
         if ((int) $activityTypeXML->reference_offset) {
             $activityDateTime = CRM_Utils_Date::intervalAdd('day', (int) $activityTypeXML->reference_offset, $activityDateTime);
         }
         $activityParams['activity_date_time'] = CRM_Utils_Date::format($activityDateTime);
     }
     // if same activity is already there, skip and dont touch
     $params['activityTypeID'] = $activityTypeID;
     $params['activityTypeName'] = $activityTypeName;
     if ($this->isActivityPresent($params)) {
         return true;
     }
     $activityParams['case_id'] = $params['caseID'];
     if (CRM_Utils_Array::value('is_auto', $activityParams)) {
         $activityParams['skipRecentView'] = true;
     }
     require_once 'CRM/Activity/BAO/Activity.php';
     $activity = CRM_Activity_BAO_Activity::create($activityParams);
     if (!$activity) {
         CRM_Core_Error::fatal();
         return false;
     }
     // create case activity record
     $caseParams = array('activity_id' => $activity->id, 'case_id' => $params['caseID']);
     require_once 'CRM/Case/BAO/Case.php';
     CRM_Case_BAO_Case::processCaseActivity($caseParams);
     return true;
 }

 /**
  * Calculate next scheduled pledge payment date. Function calculates next pledge payment date.
  *
  * @param array params - must include frequency unit & frequency interval
  * @param int paymentNo number of payment in sequence (e.g. 1 for first calculated payment (treat initial payment as 0)
  * @param datestring basePaymentDate - date to calculate payments from. This would normally be the
  * first day of the pledge (default) & is calculated off the 'scheduled date' param. Returned date will
  * be equal to basePaymentDate normalised to fit the 'pledge pattern' + number of installments
  *
  * @return formatted date
  *
  */
 static function calculateNextScheduledDate(&$params, $paymentNo, $basePaymentDate = NULL)
 {
     if (!$basePaymentDate) {
         $basePaymentDate = self::calculateBaseScheduleDate($params);
     }
     return CRM_Utils_Date::format(CRM_Utils_Date::intervalAdd($params['frequency_unit'], $paymentNo * $params['frequency_interval'], $basePaymentDate));
 }