drupal-civicrm/sites/all/modules/civicrm/CRM/Case/XMLProcessor/Process.php

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2018-01-14 15:10:16 +02:00
<?php
/*
+--------------------------------------------------------------------+
| CiviCRM version 4.7 |
+--------------------------------------------------------------------+
| Copyright CiviCRM LLC (c) 2004-2017 |
+--------------------------------------------------------------------+
| This file is a part of CiviCRM. |
| |
| CiviCRM is free software; you can copy, modify, and distribute it |
| under the terms of the GNU Affero General Public License |
| Version 3, 19 November 2007 and the CiviCRM Licensing Exception. |
| |
| CiviCRM is distributed in the hope that it will be useful, but |
| WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
| See the GNU Affero General Public License for more details. |
| |
| You should have received a copy of the GNU Affero General Public |
| License and the CiviCRM Licensing Exception along |
| with this program; if not, contact CiviCRM LLC |
| at info[AT]civicrm[DOT]org. If you have questions about the |
| GNU Affero General Public License or the licensing of CiviCRM, |
| see the CiviCRM license FAQ at http://civicrm.org/licensing |
+--------------------------------------------------------------------+
*/
/**
*
* @package CRM
* @copyright CiviCRM LLC (c) 2004-2017
*/
class CRM_Case_XMLProcessor_Process extends CRM_Case_XMLProcessor {
/**
* Run.
*
* @param string $caseType
* @param array $params
*
* @return bool
* @throws Exception
*/
public function run($caseType, &$params) {
$xml = $this->retrieve($caseType);
if ($xml === FALSE) {
$docLink = CRM_Utils_System::docURL2("user/case-management/set-up");
CRM_Core_Error::fatal(ts("Configuration file could not be retrieved for case type = '%1' %2.",
array(1 => $caseType, 2 => $docLink)
));
return FALSE;
}
$xmlProcessorProcess = new CRM_Case_XMLProcessor_Process();
$this->_isMultiClient = $xmlProcessorProcess->getAllowMultipleCaseClients();
$this->process($xml, $params);
}
/**
* @param $caseType
* @param $fieldSet
* @param bool $isLabel
* @param bool $maskAction
*
* @return array|bool|mixed
* @throws Exception
*/
public function get($caseType, $fieldSet, $isLabel = FALSE, $maskAction = FALSE) {
$xml = $this->retrieve($caseType);
if ($xml === FALSE) {
$docLink = CRM_Utils_System::docURL2("user/case-management/set-up");
CRM_Core_Error::fatal(ts("Unable to load configuration file for the referenced case type: '%1' %2.",
array(1 => $caseType, 2 => $docLink)
));
return FALSE;
}
switch ($fieldSet) {
case 'CaseRoles':
return $this->caseRoles($xml->CaseRoles);
case 'ActivitySets':
return $this->activitySets($xml->ActivitySets);
case 'ActivityTypes':
return $this->activityTypes($xml->ActivityTypes, FALSE, $isLabel, $maskAction);
}
}
/**
* @param $xml
* @param array $params
*
* @throws Exception
*/
public function process($xml, &$params) {
$standardTimeline = CRM_Utils_Array::value('standardTimeline', $params);
$activitySetName = CRM_Utils_Array::value('activitySetName', $params);
$activityTypeName = CRM_Utils_Array::value('activityTypeName', $params);
if ('Open Case' == CRM_Utils_Array::value('activityTypeName', $params)) {
// create relationships for the ones that are required
foreach ($xml->CaseRoles as $caseRoleXML) {
foreach ($caseRoleXML->RelationshipType as $relationshipTypeXML) {
if ((int ) $relationshipTypeXML->creator == 1) {
if (!$this->createRelationships((string ) $relationshipTypeXML->name,
$params
)
) {
CRM_Core_Error::fatal();
return FALSE;
}
}
}
}
}
if ('Change Case Start Date' == CRM_Utils_Array::value('activityTypeName', $params)) {
// delete all existing activities which are non-empty
$this->deleteEmptyActivity($params);
}
foreach ($xml->ActivitySets as $activitySetsXML) {
foreach ($activitySetsXML->ActivitySet as $activitySetXML) {
if ($standardTimeline) {
if ((boolean ) $activitySetXML->timeline) {
return $this->processStandardTimeline($activitySetXML,
$params
);
}
}
elseif ($activitySetName) {
$name = (string ) $activitySetXML->name;
if ($name == $activitySetName) {
return $this->processActivitySet($activitySetXML,
$params
);
}
}
}
}
}
/**
* @param $activitySetXML
* @param array $params
*/
public function processStandardTimeline($activitySetXML, &$params) {
if ('Change Case Type' == CRM_Utils_Array::value('activityTypeName', $params)
&& CRM_Utils_Array::value('resetTimeline', $params, TRUE)
) {
// delete all existing activities which are non-empty
$this->deleteEmptyActivity($params);
}
foreach ($activitySetXML->ActivityTypes as $activityTypesXML) {
foreach ($activityTypesXML as $activityTypeXML) {
$this->createActivity($activityTypeXML, $params);
}
}
}
/**
* @param $activitySetXML
* @param array $params
*/
public function processActivitySet($activitySetXML, &$params) {
foreach ($activitySetXML->ActivityTypes as $activityTypesXML) {
foreach ($activityTypesXML as $activityTypeXML) {
$this->createActivity($activityTypeXML, $params);
}
}
}
/**
* @param $caseRolesXML
* @param bool $isCaseManager
*
* @return array|mixed
*/
public function &caseRoles($caseRolesXML, $isCaseManager = FALSE) {
$relationshipTypes = &$this->allRelationshipTypes();
$result = array();
foreach ($caseRolesXML as $caseRoleXML) {
foreach ($caseRoleXML->RelationshipType as $relationshipTypeXML) {
$relationshipTypeName = (string ) $relationshipTypeXML->name;
$relationshipTypeID = array_search($relationshipTypeName,
$relationshipTypes
);
if ($relationshipTypeID === FALSE) {
continue;
}
if (!$isCaseManager) {
$result[$relationshipTypeID] = $relationshipTypeName;
}
elseif ($relationshipTypeXML->manager) {
return $relationshipTypeID;
}
}
}
return $result;
}
/**
* @param string $relationshipTypeName
* @param array $params
*
* @return bool
* @throws Exception
*/
public function createRelationships($relationshipTypeName, &$params) {
$relationshipTypes = &$this->allRelationshipTypes();
// get the relationship id
$relationshipTypeID = array_search($relationshipTypeName, $relationshipTypes);
if ($relationshipTypeID === FALSE) {
$docLink = CRM_Utils_System::docURL2("user/case-management/set-up");
CRM_Core_Error::fatal(ts('Relationship type %1, found in case configuration file, is not present in the database %2',
array(1 => $relationshipTypeName, 2 => $docLink)
));
return FALSE;
}
$client = $params['clientID'];
if (!is_array($client)) {
$client = array($client);
}
foreach ($client as $key => $clientId) {
$relationshipParams = array(
'relationship_type_id' => $relationshipTypeID,
'contact_id_a' => $clientId,
'contact_id_b' => $params['creatorID'],
'is_active' => 1,
'case_id' => $params['caseID'],
'start_date' => date("Ymd"),
);
if (!$this->createRelationship($relationshipParams)) {
CRM_Core_Error::fatal();
return FALSE;
}
}
return TRUE;
}
/**
* @param array $params
*
* @return bool
*/
public function createRelationship(&$params) {
$dao = new CRM_Contact_DAO_Relationship();
$dao->copyValues($params);
// only create a relationship if it does not exist
if (!$dao->find(TRUE)) {
$dao->save();
}
return TRUE;
}
/**
* @param $activityTypesXML
* @param bool $maxInst
* @param bool $isLabel
* @param bool $maskAction
*
* @return array
*/
public function activityTypes($activityTypesXML, $maxInst = FALSE, $isLabel = FALSE, $maskAction = FALSE) {
$activityTypes = &$this->allActivityTypes(TRUE, TRUE);
$result = array();
foreach ($activityTypesXML as $activityTypeXML) {
foreach ($activityTypeXML as $recordXML) {
$activityTypeName = (string ) $recordXML->name;
$maxInstances = (string ) $recordXML->max_instances;
$activityTypeInfo = CRM_Utils_Array::value($activityTypeName, $activityTypes);
if ($activityTypeInfo['id']) {
if ($maskAction) {
if ($maskAction == 'edit' && '0' === (string ) $recordXML->editable) {
$result[$maskAction][] = $activityTypeInfo['id'];
}
}
else {
if (!$maxInst) {
//if we want,labels of activities should be returned.
if ($isLabel) {
$result[$activityTypeInfo['id']] = $activityTypeInfo['label'];
}
else {
$result[$activityTypeInfo['id']] = $activityTypeName;
}
}
else {
if ($maxInstances) {
$result[$activityTypeName] = $maxInstances;
}
}
}
}
}
}
// call option value hook
CRM_Utils_Hook::optionValues($result, 'case_activity_type');
return $result;
}
/**
* @param SimpleXMLElement $caseTypeXML
* @return array<string> symbolic activity-type names
*/
public function getDeclaredActivityTypes($caseTypeXML) {
$result = array();
if (!empty($caseTypeXML->ActivityTypes) && $caseTypeXML->ActivityTypes->ActivityType) {
foreach ($caseTypeXML->ActivityTypes->ActivityType as $activityTypeXML) {
$result[] = (string) $activityTypeXML->name;
}
}
if (!empty($caseTypeXML->ActivitySets) && $caseTypeXML->ActivitySets->ActivitySet) {
foreach ($caseTypeXML->ActivitySets->ActivitySet as $activitySetXML) {
if ($activitySetXML->ActivityTypes && $activitySetXML->ActivityTypes->ActivityType) {
foreach ($activitySetXML->ActivityTypes->ActivityType as $activityTypeXML) {
$result[] = (string) $activityTypeXML->name;
}
}
}
}
$result = array_unique($result);
sort($result);
return $result;
}
/**
* @param SimpleXMLElement $caseTypeXML
* @return array<string> symbolic relationship-type names
*/
public function getDeclaredRelationshipTypes($caseTypeXML) {
$result = array();
if (!empty($caseTypeXML->CaseRoles) && $caseTypeXML->CaseRoles->RelationshipType) {
foreach ($caseTypeXML->CaseRoles->RelationshipType as $relTypeXML) {
$result[] = (string) $relTypeXML->name;
}
}
$result = array_unique($result);
sort($result);
return $result;
}
/**
* @param array $params
*/
public function deleteEmptyActivity(&$params) {
$activityContacts = CRM_Activity_BAO_ActivityContact::buildOptions('record_type_id', 'validate');
$targetID = CRM_Utils_Array::key('Activity Targets', $activityContacts);
$query = "
DELETE a
FROM civicrm_activity a
INNER JOIN civicrm_activity_contact t ON t.activity_id = a.id
INNER JOIN civicrm_case_activity ca on ca.activity_id = a.id
WHERE t.contact_id = %1
AND t.record_type_id = $targetID
AND a.is_auto = 1
AND a.is_current_revision = 1
AND ca.case_id = %2
";
$sqlParams = array(1 => array($params['clientID'], 'Integer'), 2 => array($params['caseID'], 'Integer'));
CRM_Core_DAO::executeQuery($query, $sqlParams);
}
/**
* @param array $params
*
* @return bool
*/
public function isActivityPresent(&$params) {
$query = "
SELECT count(a.id)
FROM civicrm_activity a
INNER JOIN civicrm_case_activity ca on ca.activity_id = a.id
WHERE a.activity_type_id = %1
AND ca.case_id = %2
AND a.is_deleted = 0
";
$sqlParams = array(
1 => array($params['activityTypeID'], 'Integer'),
2 => array($params['caseID'], 'Integer'),
);
$count = CRM_Core_DAO::singleValueQuery($query, $sqlParams);
// check for max instance
$caseType = CRM_Case_BAO_Case::getCaseType($params['caseID'], 'name');
$maxInstance = self::getMaxInstance($caseType, $params['activityTypeName']);
return $maxInstance ? ($count < $maxInstance ? FALSE : TRUE) : FALSE;
}
/**
* @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/set-up");
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';
}
$client = (array) $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_PseudoConstant::getKey('CRM_Activity_BAO_Activity', 'activity_status_id', $statusName),
'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_PseudoConstant::getKey('CRM_Activity_BAO_Activity', 'activity_status_id', $statusName),
'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
$numAttachments = Civi::settings()->get('max_attachments');
for ($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'])) {
$activityParams['skipRecentView'] = TRUE;
}
// @todo - switch to using api & remove the parameter pre-wrangling above.
$activity = CRM_Activity_BAO_Activity::create($activityParams);
if (!$activity) {
CRM_Core_Error::fatal();
return FALSE;
}
// create case activity record
$caseParams = array(
'activity_id' => $activity->id,
'case_id' => $params['caseID'],
);
CRM_Case_BAO_Case::processCaseActivity($caseParams);
return TRUE;
}
/**
* @param $activitySetsXML
*
* @return array
*/
public static function activitySets($activitySetsXML) {
$result = array();
foreach ($activitySetsXML as $activitySetXML) {
foreach ($activitySetXML as $recordXML) {
$activitySetName = (string ) $recordXML->name;
$activitySetLabel = (string ) $recordXML->label;
$result[$activitySetName] = $activitySetLabel;
}
}
return $result;
}
/**
* @param $caseType
* @param null $activityTypeName
*
* @return array|bool|mixed
* @throws Exception
*/
public function getMaxInstance($caseType, $activityTypeName = NULL) {
$xml = $this->retrieve($caseType);
if ($xml === FALSE) {
CRM_Core_Error::fatal();
return FALSE;
}
$activityInstances = $this->activityTypes($xml->ActivityTypes, TRUE);
return $activityTypeName ? CRM_Utils_Array::value($activityTypeName, $activityInstances) : $activityInstances;
}
/**
* @param $caseType
*
* @return array|mixed
*/
public function getCaseManagerRoleId($caseType) {
$xml = $this->retrieve($caseType);
return $this->caseRoles($xml->CaseRoles, TRUE);
}
/**
* @param string $caseType
* @return array<\Civi\CCase\CaseChangeListener>
*/
public function getListeners($caseType) {
$xml = $this->retrieve($caseType);
$listeners = array();
if ($xml->Listeners && $xml->Listeners->Listener) {
foreach ($xml->Listeners->Listener as $listenerXML) {
$class = (string) $listenerXML;
$listeners[] = new $class();
}
}
return $listeners;
}
/**
* @return int
*/
public function getRedactActivityEmail() {
return $this->getBoolSetting('civicaseRedactActivityEmail', 'RedactActivityEmail');
}
/**
* Retrieves AllowMultipleCaseClients setting.
*
* @return string
* 1 if allowed, 0 if not
*/
public function getAllowMultipleCaseClients() {
return $this->getBoolSetting('civicaseAllowMultipleClients', 'AllowMultipleCaseClients');
}
/**
* Retrieves NaturalActivityTypeSort setting.
*
* @return string
* 1 if natural, 0 if alphabetic
*/
public function getNaturalActivityTypeSort() {
return $this->getBoolSetting('civicaseNaturalActivityTypeSort', 'NaturalActivityTypeSort');
}
/**
* @param string $settingKey
* @param string $xmlTag
* @param mixed $default
* @return int
*/
private function getBoolSetting($settingKey, $xmlTag, $default = 0) {
$setting = Civi::settings()->get($settingKey);
if ($setting !== 'default') {
return (int) $setting;
}
if ($xml = $this->retrieve("Settings")) {
return (string) $xml->{$xmlTag} ? 1 : 0;
}
return $default;
}
}