function vtws_sync($mtime, $elementType, $syncType, $user)
{
global $adb, $recordString, $modifiedTimeString;
$numRecordsLimit = 100;
$ignoreModules = array("Users");
$typed = true;
$dformat = "Y-m-d H:i:s";
$datetime = date($dformat, $mtime);
$setypeArray = array();
$setypeData = array();
$setypeHandler = array();
$setypeNoAccessArray = array();
$output = array();
$output["updated"] = array();
$output["deleted"] = array();
$applicationSync = false;
if (is_object($syncType) && $syncType instanceof Users) {
$user = $syncType;
} else {
if ($syncType == 'application') {
$applicationSync = true;
} else {
if ($syncType == 'userandgroup') {
$userAndGroupSync = true;
}
}
}
if ($applicationSync && !is_admin($user)) {
throw new WebServiceException(WebServiceErrorCode::$ACCESSDENIED, "Only admin users can perform application sync");
}
$ownerIds = array($user->id);
// To get groupids in which this user exist
if ($userAndGroupSync) {
$groupresult = $adb->pquery("select groupid from vtiger_users2group where userid=?", array($user->id));
$numOfRows = $adb->num_rows($groupresult);
if ($numOfRows > 0) {
for ($i = 0; $i < $numOfRows; $i++) {
$ownerIds[count($ownerIds)] = $adb->query_result($groupresult, $i, "groupid");
}
}
}
// End
if (!isset($elementType) || $elementType == '' || $elementType == null) {
$typed = false;
}
$adb->startTransaction();
$accessableModules = array();
$entityModules = array();
$modulesDetails = vtws_listtypes(null, $user);
$moduleTypes = $modulesDetails['types'];
$modulesInformation = $modulesDetails["information"];
foreach ($modulesInformation as $moduleName => $entityInformation) {
if ($entityInformation["isEntity"]) {
$entityModules[] = $moduleName;
}
}
if (!$typed) {
$accessableModules = $entityModules;
} else {
if (!in_array($elementType, $entityModules)) {
throw new WebServiceException(WebServiceErrorCode::$ACCESSDENIED, "Permission to perform the operation is denied");
}
$accessableModules[] = $elementType;
}
$accessableModules = array_diff($accessableModules, $ignoreModules);
if (count($accessableModules) <= 0) {
$output['lastModifiedTime'] = $mtime;
$output['more'] = false;
return $output;
}
if ($typed) {
$handler = vtws_getModuleHandlerFromName($elementType, $user);
$moduleMeta = $handler->getMeta();
$entityDefaultBaseTables = $moduleMeta->getEntityDefaultTableList();
//since there will be only one base table for all entities
$baseCRMTable = $entityDefaultBaseTables[0];
if ($elementType == "Calendar" || $elementType == "Events") {
$baseCRMTable = getSyncQueryBaseTable($elementType);
}
} else {
$baseCRMTable = " vtiger_crmentity ";
}
//modifiedtime - next token
$q = "SELECT modifiedtime FROM {$baseCRMTable} WHERE modifiedtime>? and setype IN(" . generateQuestionMarks($accessableModules) . ") ";
$params = array($datetime);
foreach ($accessableModules as $entityModule) {
if ($entityModule == "Events") {
$entityModule = "Calendar";
}
$params[] = $entityModule;
}
if (!$applicationSync) {
$q .= ' and smownerid IN(' . generateQuestionMarks($ownerIds) . ')';
$params = array_merge($params, $ownerIds);
}
$q .= " order by modifiedtime limit {$numRecordsLimit}";
$result = $adb->pquery($q, $params);
$modTime = array();
for ($i = 0; $i < $adb->num_rows($result); $i++) {
$modTime[] = $adb->query_result($result, $i, 'modifiedtime');
}
if (!empty($modTime)) {
$maxModifiedTime = max($modTime);
}
if (!$maxModifiedTime) {
$maxModifiedTime = $datetime;
}
foreach ($accessableModules as $elementType) {
$handler = vtws_getModuleHandlerFromName($elementType, $user);
$moduleMeta = $handler->getMeta();
$deletedQueryCondition = $moduleMeta->getEntityDeletedQuery();
preg_match_all("/(?:\\s+\\w+[ \t\n\r]+)?([^=]+)\\s*=([^\\s]+|'[^']+')/", $deletedQueryCondition, $deletedFieldDetails);
$fieldNameDetails = $deletedFieldDetails[1];
$deleteFieldValues = $deletedFieldDetails[2];
$deleteColumnNames = array();
foreach ($fieldNameDetails as $tableName_fieldName) {
$fieldComp = explode(".", $tableName_fieldName);
$deleteColumnNames[$tableName_fieldName] = $fieldComp[1];
}
$params = array($moduleMeta->getTabName(), $datetime, $maxModifiedTime);
$queryGenerator = new QueryGenerator($elementType, $user);
$fields = array();
$moduleFields = $moduleMeta->getModuleFields();
$moduleFieldNames = getSelectClauseFields($elementType, $moduleMeta, $user);
$moduleFieldNames[] = 'id';
$queryGenerator->setFields($moduleFieldNames);
$selectClause = "SELECT " . $queryGenerator->getSelectClauseColumnSQL();
// adding the fieldnames that are present in the delete condition to the select clause
// since not all fields present in delete condition will be present in the fieldnames of the module
foreach ($deleteColumnNames as $table_fieldName => $columnName) {
if (!in_array($columnName, $moduleFieldNames)) {
$selectClause .= ", " . $table_fieldName;
}
}
if ($elementType == "Emails") {
$fromClause = vtws_getEmailFromClause();
} else {
$fromClause = $queryGenerator->getFromClause();
}
$fromClause .= " INNER JOIN (select modifiedtime, crmid,deleted,setype FROM {$baseCRMTable} WHERE setype=? and modifiedtime >? and modifiedtime<=?";
if (!$applicationSync) {
$fromClause .= 'and smownerid IN(' . generateQuestionMarks($ownerIds) . ')';
$params = array_merge($params, $ownerIds);
}
$fromClause .= ' ) vtiger_ws_sync ON (vtiger_crmentity.crmid = vtiger_ws_sync.crmid)';
$q = $selectClause . " " . $fromClause;
$result = $adb->pquery($q, $params);
$recordDetails = array();
$deleteRecordDetails = array();
while ($arre = $adb->fetchByAssoc($result)) {
$key = $arre[$moduleMeta->getIdColumn()];
if (vtws_isRecordDeleted($arre, $deleteColumnNames, $deleteFieldValues)) {
if (!$moduleMeta->hasAccess()) {
continue;
}
$output["deleted"][] = vtws_getId($moduleMeta->getEntityId(), $key);
} else {
if (!$moduleMeta->hasAccess() || !$moduleMeta->hasPermission(EntityMeta::$RETRIEVE, $key)) {
continue;
}
try {
$output["updated"][] = DataTransform::sanitizeDataWithColumn($arre, $moduleMeta);
} catch (WebServiceException $e) {
//ignore records the user doesn't have access to.
continue;
} catch (Exception $e) {
throw new WebServiceException(WebServiceErrorCode::$INTERNALERROR, "Unknown Error while processing request");
}
}
}
}
$q = "SELECT crmid FROM {$baseCRMTable} WHERE modifiedtime>? and setype IN(" . generateQuestionMarks($accessableModules) . ")";
$params = array($maxModifiedTime);
foreach ($accessableModules as $entityModule) {
if ($entityModule == "Events") {
$entityModule = "Calendar";
}
$params[] = $entityModule;
}
if (!$applicationSync) {
$q .= 'and smownerid IN(' . generateQuestionMarks($ownerIds) . ')';
$params = array_merge($params, $ownerIds);
}
$result = $adb->pquery($q, $params);
if ($adb->num_rows($result) > 0) {
$output['more'] = true;
} else {
$output['more'] = false;
}
if (!$maxModifiedTime) {
$modifiedtime = $mtime;
} else {
$modifiedtime = vtws_getSeconds($maxModifiedTime);
}
if (is_string($modifiedtime)) {
$modifiedtime = intval($modifiedtime);
}
$output['lastModifiedTime'] = $modifiedtime;
$error = $adb->hasFailedTransaction();
$adb->completeTransaction();
if ($error) {
throw new WebServiceException(WebServiceErrorCode::$DATABASEQUERYERROR, vtws_getWebserviceTranslatedString('LBL_' . WebServiceErrorCode::$DATABASEQUERYERROR));
}
VTWS_PreserveGlobal::flush();
return $output;
}
/**
* Get the list of changed record after $mtime
* @param <type> $mtime
* @param <type> $user
* @param <type> $limit
*/
function getChangedRecords($uniqueId, $mtime, $limit = 100)
{
global $current_user, $adb;
$datetime = date('Y-m-d H:i:s', $mtime);
$accessibleModules = $this->getModTrackerEnabledModules();
if (empty($accessibleModules)) {
throw new Exception('Modtracker not enabled for any modules');
}
$query = "SELECT id, module, modifiedtime, vtiger_crmentity.crmid, smownerid, vtiger_modtracker_basic.status\n FROM vtiger_modtracker_basic\n INNER JOIN vtiger_crmentity ON vtiger_modtracker_basic.crmid = vtiger_crmentity.crmid\n AND vtiger_modtracker_basic.changedon = vtiger_crmentity.modifiedtime\n WHERE id > ? AND changedon >= ? AND module IN(" . generateQuestionMarks($accessibleModules) . ")\n ORDER BY id";
$params = array($uniqueId, $datetime);
foreach ($accessibleModules as $entityModule) {
$params[] = $entityModule;
}
if ($limit != false) {
$query .= " LIMIT {$limit}";
}
$result = $adb->pquery($query, $params);
$modTime = array();
$rows = $adb->num_rows($result);
for ($i = 0; $i < $rows; $i++) {
$status = $adb->query_result($result, $i, 'status');
$record['uniqueid'] = $adb->query_result($result, $i, 'id');
$record['modifiedtime'] = $adb->query_result($result, $i, 'modifiedtime');
$record['module'] = $adb->query_result($result, $i, 'module');
$record['crmid'] = $adb->query_result($result, $i, 'crmid');
$record['assigneduserid'] = $adb->query_result($result, $i, 'smownerid');
if ($status == ModTracker::$DELETED) {
$deletedRecords[] = $record;
} elseif ($status == ModTracker::$CREATED) {
$createdRecords[] = $record;
} elseif ($status == ModTracker::$UPDATED) {
$updatedRecords[] = $record;
}
$modTime[] = $record['modifiedtime'];
$uniqueIds[] = $record['uniqueid'];
}
if (!empty($uniqueIds)) {
$maxUniqueId = max($uniqueIds);
}
if (empty($maxUniqueId)) {
$maxUniqueId = $uniqueId;
}
if (!empty($modTime)) {
$maxModifiedTime = max($modTime);
}
if (!$maxModifiedTime) {
$maxModifiedTime = $datetime;
}
$output['created'] = $createdRecords;
$output['updated'] = $updatedRecords;
$output['deleted'] = $deletedRecords;
$moreQuery = "SELECT * FROM vtiger_modtracker_basic WHERE id > ? AND changedon >= ? AND module\n IN(" . generateQuestionMarks($accessibleModules) . ")";
$param = array($maxUniqueId, $maxModifiedTime);
foreach ($accessibleModules as $entityModule) {
$param[] = $entityModule;
}
$result = $adb->pquery($moreQuery, $param);
if ($adb->num_rows($result) > 0) {
$output['more'] = true;
} else {
$output['more'] = false;
}
$output['uniqueid'] = $maxUniqueId;
if (!$maxModifiedTime) {
$modifiedtime = $mtime;
} else {
$modifiedtime = vtws_getSeconds($maxModifiedTime);
}
if (is_string($modifiedtime)) {
$modifiedtime = intval($modifiedtime);
}
$output['lastModifiedTime'] = $modifiedtime;
return $output;
}
function vtws_sync($mtime, $elementType, $user)
{
global $adb, $recordString, $modifiedTimeString;
$ignoreModules = array("");
$typed = true;
$dformat = "Y-m-d H:i:s";
$datetime = date($dformat, $mtime);
$setypeArray = array();
$setypeData = array();
$setypeHandler = array();
$setypeNoAccessArray = array();
if (!isset($elementType) || $elementType == '' || $elementType == null) {
$typed = false;
}
$adb->startTransaction();
$q = "select crmid,setype from vtiger_crmentity where modifiedtime >? and smownerid=? and deleted=0";
$params = array($datetime, $user->id);
if ($typed) {
$q = $q . " and setype=?";
array_push($params, $elementType);
}
$result = $adb->pquery($q, $params);
do {
if ($arre) {
if (strpos($arre["setype"], " ") === FALSE) {
if ($arre["setype"] == 'Calendar') {
$seType = vtws_getCalendarEntityType($arre['crmid']);
} else {
$seType = $arre["setype"];
}
if (array_search($seType, $ignoreModules) === FALSE) {
$setypeArray[$arre["crmid"]] = $seType;
if (!$setypeData[$seType]) {
$webserviceObject = VtigerWebserviceObject::fromName($adb, $seType);
$handlerPath = $webserviceObject->getHandlerPath();
$handlerClass = $webserviceObject->getHandlerClass();
require_once $handlerPath;
$setypeHandler[$seType] = new $handlerClass($webserviceObject, $user, $adb, $log);
$meta = $setypeHandler[$seType]->getMeta();
$setypeData[$seType] = new VtigerCRMObject(getTabId($meta->getEntityName()), true);
}
}
}
}
$arre = $adb->fetchByAssoc($result);
} while ($arre);
$output = array();
$output["updated"] = array();
foreach ($setypeArray as $key => $val) {
$handler = $setypeHandler[$val];
$meta = $handler->getMeta();
if (!$meta->hasAccess() || !$meta->hasWriteAccess() || !$meta->hasPermission(EntityMeta::$RETRIEVE, $key)) {
if (!$setypeNoAccessArray[$val]) {
$setypeNoAccessArray[] = $val;
}
continue;
}
try {
$error = $setypeData[$val]->read($key);
if (!$error) {
//Ignore records whose fetch results in an error.
continue;
}
$output["updated"][] = DataTransform::filterAndSanitize($setypeData[$val]->getFields(), $meta);
} catch (WebServiceException $e) {
//ignore records the user doesn't have access to.
continue;
} catch (Exception $e) {
throw new WebServiceException(WebServiceErrorCode::$INTERNALERROR, "Unknown Error while processing request");
}
}
$setypeArray = array();
$setypeData = array();
$q = "select crmid,setype,modifiedtime from vtiger_crmentity where modifiedtime >? and smownerid=? and deleted=1";
$params = array($datetime, $user->id);
if ($typed) {
$q = $q . " and setype=?";
array_push($params, $elementType);
}
$result = $adb->pquery($q, $params);
do {
if ($arre) {
if (strpos($arre["setype"], " ") === FALSE) {
if ($arre["setype"] == 'Calendar') {
$seType = vtws_getCalendarEntityType($arre['crmid']);
} else {
$seType = $arre["setype"];
}
if (array_search($seType, $ignoreModules) === FALSE) {
$setypeArray[$arre["crmid"]] = $seType;
if (!$setypeData[$seType]) {
$webserviceObject = VtigerWebserviceObject::fromName($adb, $seType);
$handlerPath = $webserviceObject->getHandlerPath();
$handlerClass = $webserviceObject->getHandlerClass();
require_once $handlerPath;
$setypeHandler[$seType] = new $handlerClass($webserviceObject, $user, $adb, $log);
$meta = $setypeHandler[$seType]->getMeta();
$setypeData[$seType] = new VtigerCRMObject(getTabId($meta->getEntityName()), true);
}
}
}
}
$arre = $adb->fetchByAssoc($result);
} while ($arre);
$output["deleted"] = array();
foreach ($setypeArray as $key => $val) {
$handler = $setypeHandler[$val];
$meta = $handler->getMeta();
if (!$meta->hasAccess() || !$meta->hasWriteAccess()) {
if (!$setypeNoAccessArray[$val]) {
$setypeNoAccessArray[] = $val;
}
continue;
}
$output["deleted"][] = vtws_getId($meta->getEntityId(), $key);
}
$q = "select max(modifiedtime) as modifiedtime from vtiger_crmentity where modifiedtime >? and smownerid=?";
$params = array($datetime, $user->id);
if ($typed) {
$q = $q . " and setype=?";
array_push($params, $elementType);
} else {
if (sizeof($setypeNoAccessArray) > 0) {
$q = $q . " and setype not in ('" . generateQuestionMarks($setypeNoAccessArray) . "')";
array_push($params, $setypeNoAccessArray);
}
}
$result = $adb->pquery($q, $params);
$arre = $adb->fetchByAssoc($result);
$modifiedtime = $arre['modifiedtime'];
if (!$modifiedtime) {
$modifiedtime = $mtime;
} else {
$modifiedtime = vtws_getSeconds($modifiedtime);
}
if (is_string($modifiedtime)) {
$modifiedtime = intval($modifiedtime);
}
$output['lastModifiedTime'] = $modifiedtime;
$error = $adb->hasFailedTransaction();
$adb->completeTransaction();
if ($error) {
throw new WebServiceException(WebServiceErrorCode::$DATABASEQUERYERROR, "Database error while performing required operation");
}
VTWS_PreserveGlobal::flush();
return $output;
}
