public function query($q)
{
$parser = new Parser($this->user, $q);
$error = $parser->parse();
if ($error) {
return $parser->getError();
}
$mysql_query = $parser->getSql();
$meta = $parser->getObjectMetaData();
$this->pearDB->startTransaction();
$result = $this->pearDB->pquery($mysql_query, array());
$error = $this->pearDB->hasFailedTransaction();
$this->pearDB->completeTransaction();
if ($error) {
throw new WebServiceException(WebServiceErrorCode::$DATABASEQUERYERROR, "Database error while performing required operation");
}
$noofrows = $this->pearDB->num_rows($result);
$output = array();
for ($i = 0; $i < $noofrows; $i++) {
$row = $this->pearDB->fetchByAssoc($result, $i);
if (!$meta->hasPermission(EntityMeta::$RETRIEVE, $row["crmid"])) {
continue;
}
$output[] = DataTransform::sanitizeDataWithColumn($row, $meta);
}
return $output;
}
public function query($q)
{
$parser = new Parser($this->user, $q);
if (stripos($q, 'related.') > 0) {
// related query
require_once 'include/Webservices/Utils.php';
require_once 'include/Webservices/GetRelatedRecords.php';
$queryParameters['columns'] = trim(substr($q, 6, stripos($q, ' from ') - 5));
$moduleRegex = "/[fF][rR][Oo][Mm]\\s+([^\\s;]+)/";
preg_match($moduleRegex, $q, $m);
$relatedModule = trim($m[1]);
$moduleRegex = "/[rR][eE][lL][aA][tT][eE][dD]\\.([^\\s;]+)\\s*=\\s*([^\\s;]+)/";
preg_match($moduleRegex, $q, $m);
$moduleName = trim($m[1]);
$id = trim($m[2], "(')");
$mysql_query = __getRLQuery($id, $moduleName, $relatedModule, $queryParameters, $this->user);
// where, limit and order
$afterwhere = substr($q, stripos($q, ' where ') + 6);
// eliminate related conditions
$relatedCond = "/\\(*[rR][eE][lL][aA][tT][eE][dD]\\.([^\\s;]+)\\s*=\\s*([^\\s;]+)\\)*\\s*([aA][nN][dD]|[oO][rR]\\s)*/";
preg_match($relatedCond, $afterwhere, $pieces);
$glue = isset($pieces[3]) ? trim($pieces[3]) : 'and';
$afterwhere = trim(preg_replace($relatedCond, '', $afterwhere), ' ;');
$relatedCond = "/\\s+([aA][nN][dD]|[oO][rR])+\\s+([oO][rR][dD][eE][rR])+/";
$afterwhere = trim(preg_replace($relatedCond, ' order ', $afterwhere), ' ;');
$relatedCond = "/\\s+([aA][nN][dD]|[oO][rR])+\\s+([lL][iI][mM][iI][tT])+/";
$afterwhere = trim(preg_replace($relatedCond, ' limit ', $afterwhere), ' ;');
// if related is at the end of condition we need to strip last and|or
if (strtolower(substr($afterwhere, -3)) == 'and') {
$afterwhere = substr($afterwhere, 0, strlen($afterwhere) - 3);
}
if (strtolower(substr($afterwhere, -2)) == 'or') {
$afterwhere = substr($afterwhere, 0, strlen($afterwhere) - 2);
}
// transform REST ids
$relatedCond = "/=\\s*'*\\d+x(\\d+)'*/";
$afterwhere = preg_replace($relatedCond, ' = $1 ', $afterwhere);
// kill unbalanced parenthesis
$balanced = 0;
$pila = array();
for ($ch = 0; $ch < strlen($afterwhere); $ch++) {
if ($afterwhere[$ch] == '(') {
$pila[$balanced] = array('pos' => $ch, 'dir' => '(');
$balanced++;
} elseif ($afterwhere[$ch] == ')') {
if ($balanced > 0 and $pila[$balanced - 1]['dir'] == '(') {
array_pop($pila);
$balanced--;
} else {
$pila[$balanced] = array('pos' => $ch, 'dir' => ')');
$balanced++;
}
}
}
foreach ($pila as $paren) {
$afterwhere[$paren['pos']] = ' ';
}
// transform artificial commentcontent for FAQ and Ticket comments
if (strtolower($relatedModule) == 'modcomments' and (strtolower($moduleName) == 'helpdesk' or strtolower($moduleName) == 'faq')) {
$afterwhere = str_ireplace('commentcontent', 'comments', $afterwhere);
}
// transform fieldnames to columnnames
$handler = vtws_getModuleHandlerFromName($relatedModule, $this->user);
$meta = $handler->getMeta();
$fldmap = $meta->getFieldColumnMapping();
$tblmap = $meta->getColumnTableMapping();
$tok = strtok($afterwhere, ' ');
$chgawhere = '';
while ($tok !== false) {
if (!empty($fldmap[$tok])) {
$chgawhere .= (strpos($tok, '.') ? '' : $tblmap[$fldmap[$tok]] . '.') . $fldmap[$tok] . ' ';
} else {
$chgawhere .= $tok . ' ';
}
$tok = strtok(' ');
}
$afterwhere = $chgawhere;
if (!empty($afterwhere)) {
$start = strtolower(substr(trim($afterwhere), 0, 5));
if ($start != 'limit' and $start != 'order') {
// there is a condition we add the glue
$mysql_query .= " {$glue} ";
}
$mysql_query .= " {$afterwhere}";
}
if (stripos($q, 'count(*)') > 0) {
$mysql_query = str_ireplace(' as count ', '', mkCountQuery($mysql_query));
}
} else {
$error = $parser->parse();
if ($error) {
return $parser->getError();
}
$mysql_query = $parser->getSql();
$meta = $parser->getObjectMetaData();
}
$this->pearDB->startTransaction();
$result = $this->pearDB->pquery($mysql_query, array());
$error = $this->pearDB->hasFailedTransaction();
$this->pearDB->completeTransaction();
if ($error) {
throw new WebServiceException(WebServiceErrorCode::$DATABASEQUERYERROR, vtws_getWebserviceTranslatedString('LBL_' . WebServiceErrorCode::$DATABASEQUERYERROR));
}
$noofrows = $this->pearDB->num_rows($result);
$output = array();
for ($i = 0; $i < $noofrows; $i++) {
$row = $this->pearDB->fetchByAssoc($result, $i);
if (!$meta->hasPermission(EntityMeta::$RETRIEVE, $row["crmid"])) {
continue;
}
$output[] = DataTransform::sanitizeDataWithColumn($row, $meta);
}
return $output;
}
function vtws_sync($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 $output;
}
public function query($q)
{
$mysql_query = $this->wsVTQL2SQL($q, $meta, $queryRelatedModules);
$this->pearDB->startTransaction();
$result = $this->pearDB->pquery($mysql_query, array());
$error = $this->pearDB->hasFailedTransaction();
$this->pearDB->completeTransaction();
if ($error) {
throw new WebServiceException(WebServiceErrorCode::$DATABASEQUERYERROR, vtws_getWebserviceTranslatedString('LBL_' . WebServiceErrorCode::$DATABASEQUERYERROR));
}
$noofrows = $this->pearDB->num_rows($result);
$output = array();
for ($i = 0; $i < $noofrows; $i++) {
$row = $this->pearDB->fetchByAssoc($result, $i);
if (!$meta->hasPermission(EntityMeta::$RETRIEVE, $row["crmid"])) {
continue;
}
$newrow = DataTransform::sanitizeDataWithColumn($row, $meta);
if (__FQNExtendedQueryIsFQNQuery($q)) {
// related query
$relflds = array_diff_key($row, $newrow);
foreach ($queryRelatedModules as $relmod => $relmeta) {
$lrm = strtolower($relmod);
$newrflds = array();
foreach ($relflds as $fldname => $fldvalue) {
$fldmod = substr($fldname, 0, strlen($relmod));
if (isset($row[$fldname]) and $fldmod == $lrm) {
$newkey = substr($fldname, strlen($lrm));
$newrflds[$newkey] = $fldvalue;
}
}
$relrow = DataTransform::sanitizeDataWithColumn($newrflds, $relmeta);
$newrelrow = array();
foreach ($relrow as $key => $value) {
$newrelrow[$lrm . $key] = $value;
}
$newrow = array_merge($newrow, $newrelrow);
}
}
$output[] = $newrow;
}
return $output;
}
