function Page_Main()
{
global $Security, $Language, $UserProfile;
$bValidate = TRUE;
$sUsername = $Security->CurrentUserName();
// Call User LoggingOut event
$bValidate = $this->User_LoggingOut($sUsername);
if (!$bValidate) {
$sLastUrl = $Security->LastUrl();
if ($sLastUrl == "") {
$sLastUrl = "index.php";
}
$this->Page_Terminate($sLastUrl);
// Go to last accessed URL
} else {
if (@$_COOKIE[EW_PROJECT_NAME]['AutoLogin'] == "") {
// Not autologin
setcookie(EW_PROJECT_NAME . '[Username]', "");
}
// Clear user name cookie
setcookie(EW_PROJECT_NAME . '[Password]', "");
// Clear password cookie
setcookie(EW_PROJECT_NAME . '[LastUrl]', "");
// Clear last URL
// Call User LoggedOut event
$this->User_LoggedOut($sUsername);
$this->WriteAuditTrailOnLogout($sUsername);
// Clean upload temp folder
ew_CleanUploadTempPaths(session_id());
// Unset all of the Session variables
$_SESSION = array();
// Delete the Session cookie and kill the Session
if (isset($_COOKIE[session_name()])) {
setcookie(session_name(), '', time() - 42000, '/');
}
// Finally, destroy the Session
@session_destroy();
$this->Page_Terminate("login.php");
// Go to login page
}
}
function ew_RenderUploadField(&$fld, $idx = -1)
{
global $Language;
$fldvar = $idx < 0 ? $fld->FldVar : substr($fld->FldVar, 0, 1) . $idx . substr($fld->FldVar, 1);
$folder = ew_UploadTempPath($fldvar, $fld->TblVar);
ew_CleanUploadTempPaths();
// Clean all old temp folders
ew_CleanPath($folder);
// Clean the upload folder
if (!file_exists($folder)) {
if (!ew_CreateFolder($folder)) {
die("Cannot create folder: " . $folder);
}
}
$thumbnailfolder = ew_PathCombine($folder, EW_UPLOAD_THUMBNAIL_FOLDER, TRUE);
if (!file_exists($thumbnailfolder)) {
if (!ew_CreateFolder($thumbnailfolder)) {
die("Cannot create folder: " . $thumbnailfolder);
}
}
if ($fld->FldDataType == EW_DATATYPE_BLOB) {
// Blob field
if (!ew_Empty($fld->Upload->DbValue)) {
// Create upload file
$filename = $fld->Upload->FileName != "" ? $fld->Upload->FileName : substr($fld->FldVar, 2);
$f = ew_IncludeTrailingDelimiter($folder, TRUE) . $filename;
ew_CreateUploadFile($f, $fld->Upload->DbValue);
// Create thumbnail file
$f = ew_IncludeTrailingDelimiter($thumbnailfolder, TRUE) . $filename;
$data = $fld->Upload->DbValue;
$width = EW_UPLOAD_THUMBNAIL_WIDTH;
$height = EW_UPLOAD_THUMBNAIL_HEIGHT;
ew_ResizeBinary($data, $width, $height);
ew_CreateUploadFile($f, $data);
$fld->Upload->FileName = basename($f);
// Update file name
}
} else {
// Upload to folder
$fld->Upload->FileName = $fld->Upload->DbValue;
// Update file name
if (!ew_Empty($fld->Upload->FileName)) {
// Create upload file
$pathinfo = pathinfo($fld->Upload->FileName);
$filename = $pathinfo['basename'];
$filepath = @$pathinfo['dirname'] != "" ? $fld->UploadPath . '/' . $pathinfo['dirname'] : $fld->UploadPath;
if ($fld->UploadMultiple) {
$files = explode(EW_MULTIPLE_UPLOAD_SEPARATOR, $filename);
} else {
$files = array($filename);
}
$cnt = count($files);
for ($i = 0; $i < $cnt; $i++) {
$filename = $files[$i];
if ($filename != "") {
$srcfile = ew_UploadPathEx(TRUE, $filepath) . $filename;
$f = ew_IncludeTrailingDelimiter($folder, TRUE) . $filename;
if (!is_dir($srcfile) && file_exists($srcfile)) {
$data = file_get_contents($srcfile);
ew_CreateUploadFile($f, $data);
} else {
ew_CreateImageFromText($Language->Phrase("FileNotFound"), $f);
$data = file_get_contents($f);
}
// Create thumbnail file
$f = ew_IncludeTrailingDelimiter($thumbnailfolder, TRUE) . $filename;
$width = EW_UPLOAD_THUMBNAIL_WIDTH;
$height = EW_UPLOAD_THUMBNAIL_HEIGHT;
ew_ResizeBinary($data, $width, $height);
ew_CreateUploadFile($f, $data);
}
}
}
}
}