}
// Initialize Session data
ob_start();
include_once "phprptinc/ewrcfg8.php";
include_once "phprptinc/ewmysql.php";
include_once "phprptinc/ewrfn8.php";
// Get resize parameters
$resize = @$_GET["resize"] != "";
$width = @$_GET["width"] != "" ? $_GET["width"] : 0;
$height = @$_GET["height"] != "" ? $_GET["height"] : 0;
if (@$_GET["width"] == "" && @$_GET["height"] == "") {
$width = EWR_THUMBNAIL_DEFAULT_WIDTH;
$height = EWR_THUMBNAIL_DEFAULT_HEIGHT;
}
$quality = @$_GET["quality"] != "" ? $_GET["quality"] : EWR_THUMBNAIL_DEFAULT_QUALITY;
// Resize image from physical file
if (@$_GET["fn"] != "") {
$fn = ewr_StripSlashes($_GET["fn"]);
$fn = str_replace("", "", $fn);
$fn = ewr_PathCombine(ewr_AppRoot(), $fn, TRUE);
if (file_exists($fn)) {
$pathinfo = pathinfo($fn);
$ext = strtolower($pathinfo['extension']);
$size = getimagesize($fn);
if ($size) {
header("Content-type: {$size['mime']}");
}
echo ewr_ResizeFileToBinary($fn, $width, $height, $quality);
}
exit;
}
function GetTempImage()
{
if ($this->FldDataType == EWR_DATATYPE_BLOB) {
$wrkdata = $this->DbValue;
if (!empty($wrkdata)) {
if ($this->ImageResize) {
$wrkwidth = $this->ImageWidth;
$wrkheight = $this->ImageHeight;
ewr_ResizeBinary($wrkdata, $wrkwidth, $wrkheight, $this->ResizeQuality);
}
return ewr_TmpImage($wrkdata);
}
} else {
$wrkfile = $this->DbValue;
if (empty($wrkfile)) {
$wrkfile = $this->CurrentValue;
}
if (!empty($wrkfile)) {
$tmpfiles = explode(EWR_MULTIPLE_UPLOAD_SEPARATOR, $wrkfile);
$tmpimage = "";
foreach ($tmpfiles as $tmpfile) {
if ($tmpfile != "") {
$imagefn = ewr_UploadPathEx(TRUE, $this->UploadPath) . $tmpfile;
if ($this->ImageResize) {
$wrkwidth = $this->ImageWidth;
$wrkheight = $this->ImageHeight;
$wrkdata = ewr_ResizeFileToBinary($imagefn, $wrkwidth, $wrkheight, $this->ResizeQuality);
if ($tmpimage != "") {
$tmpimage .= ",";
}
$tmpimage .= ewr_TmpImage($wrkdata);
} else {
if ($tmpimage != "") {
$tmpimage .= ",";
}
$tmpimage .= ewr_ConvertFullUrl($this->UploadPath . $tmpfile);
}
}
}
return $tmpimage;
}
}
}
