ajax.inc.php
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<?php
require_once('../../config/dmsDefaults.php');
session_start();
require_once(KT_DIR . '/search2/search/search.inc.php');
class AjaxSearchHelper
{
const STATUS_SUCCESS = 0;
const STATUS_MISSING_QUERY = 1;
const STATUS_SESSION = 3;
const STATUS_MISSING_WHAT = 4;
const STATUS_MISSING_FIELDSET = 5;
const STATUS_INTERNAL = 99;
const STATUS_PARSE_PROBLEM = 20;
const STATUS_MISSING_SAVED = 6;
const STATUS_MISSING_NAME = 7;
const STATUS_SAVED_SEARCH_EXISTS = 30;
const STATUS_MISSING_DOCUMENT_TYPE = 8;
const STATUS_MISSING_FOLDER = 9;
public static function checkVar($var, $code, $message)
{
if (empty($var))
{
AjaxSearchHelper::createResponse($code,$message);
}
return $var;
}
public static function checkPOST($var, $code, $message)
{
return AjaxSearchHelper::checkVar($_GET[$var], $code, $message);
}
public static function checkSESSION($var, $code, $message)
{
return AjaxSearchHelper::checkVar($_SESSION[$var], $code, $message);
}
public static function getSessionUser()
{
return AjaxSearchHelper::checkSESSION('userID', AjaxSearchHelper::STATUS_SESSION , _kt('Session has expired.'));
}
public static function checkGET($var, $code, $message)
{
return AjaxSearchHelper::checkVar($_GET[$var], $code, $message);
}
public static function createResponse($status, $message=null, $rsName=null,$rs=null)
{
$resp = array('status'=>$status);
if (isset($message))
{
$resp['message'] = $message;
}
if (isset($rsName))
{
$resp[$rsName] = $rs;
}
print json_encode($resp);
exit;
}
public static function parseQuery($txtQuery, $exitOnSuccess=true)
{
try
{
$expr = parseExpression($txtQuery);
if ($exitOnSuccess)
{
AjaxSearchHelper::createResponse(AjaxSearchHelper::STATUS_SUCCESS );
}
return $expr;
}
catch(Exception $e)
{
AjaxSearchHelper::createResponse(AjaxSearchHelper::STATUS_PARSE_PROBLEM , $e->getMessage());
}
}
public static function updateQuery($iSavedId,$txtQuery, $userID)
{
$txtQuery = sanitizeForSQL($txtQuery);
$iSavedId = sanitizeForSQL($iSavedId);
$sql = "UPDATE search_saved SET expression='$txtQuery' WHERE id=$iSavedId";
if (!Permission::userIsSystemAdministrator($userID))
{
$sql .= " AND user_id = $userID";
}
$result = DBUtil::runQuery($sql);
if (PEAR::isError($result))
{
AjaxSearchHelper::createResponse(AjaxSearchHelper::STATUS_INTERNAL );
}
AjaxSearchHelper::createResponse(AjaxSearchHelper::STATUS_SUCCESS );
}
public static function saveQuery($txtName,$txtQuery, $userID)
{
$lookup = sanitizeForSQL($txtName);
$sql = "select 1 from search_saved where name='$lookup'";
$result = DBUtil::getResultArray($sql);
if (PEAR::isError($result))
{
AjaxSearchHelper::createResponse(AjaxSearchHelper::STATUS_INTERNAL );
}
if (count($result) > 0)
{
AjaxSearchHelper::createResponse(AjaxSearchHelper::STATUS_SAVED_SEARCH_EXISTS, _kt('Search with this name already exists') );
}
// autoInsert does escaping...
$values = array(
'name'=>$txtName,
'expression'=>$txtQuery,
'type'=>'S',
'shared'=>0,
'user_id' => $userID
);
$result = DBUtil::autoInsert('search_saved', $values);
if (PEAR::isError($result))
{
AjaxSearchHelper::createResponse(AjaxSearchHelper::STATUS_INTERNAL );
}
AjaxSearchHelper::createResponse(AjaxSearchHelper::STATUS_SUCCESS );
}
public static function getSavedSearches($userID)
{
$rs = SearchHelper::getSavedSearches($userID);
if (PEAR::isError($rs))
{
AjaxSearchHelper::createResponse(AjaxSearchHelper::STATUS_INTERNAL );
}
AjaxSearchHelper::createResponse(AjaxSearchHelper::STATUS_SUCCESS , null, 'searches', $rs);
}
public static function getDocumentTypes()
{
$rs = SearchHelper::getDocumentTypes();
if (PEAR::isError($rs))
{
AjaxSearchHelper::createResponse(AjaxSearchHelper::STATUS_INTERNAL, $rs->getMessage() );
}
AjaxSearchHelper::createResponse(AjaxSearchHelper::STATUS_SUCCESS , null, 'documenttypes', $rs);
}
public static function getDocumentTypeFieldsets($documentTypeID)
{
$rs = SearchHelper::getDocumentTypeFieldsets($documentTypeID);
if (PEAR::isError($rs))
{
AjaxSearchHelper::createResponse(AjaxSearchHelper::STATUS_INTERNAL, $rs->getMessage() );
}
AjaxSearchHelper::createResponse(AjaxSearchHelper::STATUS_SUCCESS , null, 'fieldsets', $rs);
}
public static function getFieldsets()
{
$rs = SearchHelper::getFieldsets();
if (PEAR::isError($rs))
{
AjaxSearchHelper::createResponse(AjaxSearchHelper::STATUS_INTERNAL, $rs->getMessage() );
}
AjaxSearchHelper::createResponse(AjaxSearchHelper::STATUS_SUCCESS , null, 'fieldsets', $rs);
}
public static function getFields($fieldsetID)
{
$result = SearchHelper::getFields($fieldsetID);
if (PEAR::isError($result))
{
AjaxSearchHelper::createResponse(AjaxSearchHelper::STATUS_INTERNAL, $result->getMessage() );
}
AjaxSearchHelper::createResponse(AjaxSearchHelper::STATUS_SUCCESS , null, 'fields', $result);
}
public static function getFolder($folderID)
{
$userid = AjaxSearchHelper::getSessionUser();
$folders = SearchHelper::getFolder($folderID, $userid);
if (PEAR::isError($folders))
{
AjaxSearchHelper::createResponse(AjaxSearchHelper::STATUS_MISSING_FOLDER, $folders->getMessage() );
}
AjaxSearchHelper::createResponse(AjaxSearchHelper::STATUS_SUCCESS , null, 'folders', $folders);
}
public static function getSearchFields()
{
$results = SearchHelper::getSearchFields();
AjaxSearchHelper::createResponse(AjaxSearchHelper::STATUS_SUCCESS , null, 'fields', $results);
}
}
?>