function ThumbnailImage($Data, $Attributes = False)
{
if (function_exists('Debug') && Debug()) {
Deprecated(__FUNCTION__, 'Thumbnail');
}
$Width = ArrayValue('width', $Attributes, '');
$Height = ArrayValue('height', $Attributes, '');
if (Is_Array($Data)) {
// group, todo
// <ul><li><a></a></li>
}
$Prefix = substr($Data, 0, 7);
//if(In_Array($Prefix, array('http://', 'https:/'))) {}
//$bLocalImage = False;
if ($Prefix != 'http://') {
//$bLocalImage = True;
$IncomingImage = $Data;
$ImageFindPaths[] = 'uploads' . DS . $Data;
$ImageFindPaths[] = $Data;
foreach ($ImageFindPaths as $File) {
if (file_exists($File) && is_file($File)) {
$IncomingImage = $File;
break;
}
}
} else {
$IncomingImage = $Data;
}
$CacheDirectory = 'uploads/cached';
if (!is_writable($CacheDirectory)) {
mkdir($CacheDirectory, 0777, True);
if (!is_writable($CacheDirectory)) {
$ErrorMessage = ErrorMessage(sprintf(T('Directory (%s) is not writable.'), $CacheDirectory), 'PHP', __FUNCTION__);
trigger_error($ErrorMessage, E_USER_ERROR);
return '';
}
}
$Name = CleanupString(pathinfo($IncomingImage, PATHINFO_FILENAME) . ' ' . $Width . ' ' . $Height);
$Extension = FileExtension($IncomingImage);
$Target = $CacheDirectory . DS . $Name . '.' . $Extension;
if (!file_exists($Target)) {
Gdn_UploadImage::SaveImageAs($IncomingImage, $Target, $Height, $Width);
}
$Target = str_replace(DS, '/', $Target);
if (!array_key_exists('alt', $Attributes)) {
$Attributes['alt'] = pathinfo($Name, PATHINFO_FILENAME);
}
list($Width, $Height, $Type) = GetImageSize($IncomingImage);
$Attributes['alt'] .= sprintf(' (%d×%d)', $Width, $Height);
$Image = Img($Target, $Attributes);
return Anchor($Image, Url($IncomingImage), '', '', True);
}
unset($file_keywords[$key]);
$key = intval($key);
if ($value != "0_1") {
$file_keys .= ($file_keys ? ":" : "") . $key . "_" . intval($value);
$file_keywords[$key] = intval($value);
} else {
$file_error["keywords"][$key] = 1;
}
}
}
//if(isEmpty($file_shortinfo)) $file_error["shortinfo"] = 1;
if (empty($file_name)) {
$file_error["name"] = 1;
} else {
//Wenn Dateiname keine Erweiterung hat, dann Extension anhängen
if (trim(strtolower(FileExtension($file_name))) != trim($file_ext)) {
$file_name .= "." . $file_ext;
}
}
//Eintragen der aktualisierten Verzeichnisinfos
if (!isset($file_error)) {
$sql = "UPDATE " . DB_PREPEND . "phpwcms_file SET " . "f_name='" . aporeplace($file_name) . "', " . "f_pid=" . $file_pid . ", " . "f_aktiv=" . $file_aktiv . ", " . "f_public=" . $file_public . ", " . "f_shortinfo='" . aporeplace($file_shortinfo) . "', " . "f_longinfo='" . aporeplace($file_longinfo) . "', " . "f_keywords='" . $file_keys . "', " . "f_created='" . time() . "', " . "f_copyright='" . aporeplace($file_copyright) . "', " . "f_tags='" . aporeplace($file_tags) . "', " . "f_granted=" . $file_granted . ", " . "f_gallerystatus=" . $file_gallerydownload . ", " . (isset($file_vars) ? 'f_vars=' . _dbEscape(serialize($file_vars)) . ',' : '') . "f_sort=" . $file_sort . " " . "WHERE f_kid=1 AND f_id=" . $file_id;
if (empty($_SESSION["wcs_user_admin"])) {
$sql .= " AND f_uid=" . intval($_SESSION["wcs_user_id"]);
}
if ($result = mysql_query($sql, $db)) {
// store tags
_dbSaveCategories($file_tags, 'file', $file_id, ',');
//headerRedirect(PHPWCMS_URL."phpwcms.php?do=files&f=0");
} else {
$file_error["save_failed"] = 1;
