/**
* getSid
*
*
* @return
*
*/
function getSid()
{
if (rand(1, 10) == 9) {
$nDaysAgo = 3;
$query = "DELETE FROM `#wp__easycontactforms_sessions` WHERE opentime < '" . date("Y-m-d H:i:s", time() - 24 * 60 * 60 * $nDaysAgo) . "'";
EasyContactFormsDB::query($query);
}
$pwd = EasyContactFormsSecurityManager::getServerPwd();
$maxid = EasyContactFormsDB::getValue('SELECT MAX(id) FROM #wp__easycontactforms_sessions');
$sid = md5($maxid + 10 . $pwd);
$query = 'INSERT INTO #wp__easycontactforms_sessions(sid, value) VALUES (\'' . $sid . '\', \'<data />\')';
EasyContactFormsDB::query($query);
return $sid;
}
/**
* getfilespec
*
* @param $fid
*
*
* @return
*
*/
function getfilespec($fid)
{
$ds = DIRECTORY_SEPARATOR;
$pwd = EasyContactFormsSecurityManager::getServerPwd();
$spec = (object) array();
$spec->htmlfile = 'form-' . $fid . '.html';
$spec->subpath = array();
$spec->subpath[] = 'forms';
$spec->subpath[] = 'tmp';
$spec->subpath[] = md5($pwd);
$spec->dir = dirName(__FILE__) . $ds . implode($ds, $spec->subpath);
$spec->filepath = $spec->dir . $ds . $spec->htmlfile;
$spec->webfolder = EASYCONTACTFORMS__engineWebAppDirectory . '/' . implode('/', $spec->subpath);
$spec->fileurl = $spec->webfolder . '/' . $spec->htmlfile;
return $spec;
}
/**
* getStorageFileName
*
* return a new file name
*
* @param object $filespec
* file data
*
* @return string
* file name
*/
function getStorageFileName($filespec)
{
$storagename = $filespec->docType . '_' . $filespec->id . '_' . $filespec->fieldname . '_' . $filespec->filename;
if (!$filespec->protect) {
return $storagename;
}
$strarr = explode(".", $filespec->filename);
$ext = $strarr[count($strarr) - 1];
$md5name = md5(EasyContactFormsSecurityManager::getServerPwd() . $storagename . 'easycontactforms');
$newfilename = $storagename . '_' . $md5name . '.' . $ext;
return $newfilename;
}
