copy($tmpdir . '/' . $file, $file_name);
}
}
if (!file_exists($file_name)) {
Horde::logMessage(sprintf('Image not found [%s]', $file_name), __FILE__, __LINE__, PEAR_LOG_ERR);
exit;
}
$size = filesize($file_name);
$fp = @fopen($file_name, 'r');
$file_data = fread($fp, $size);
fclose($fp);
break;
}
/* Load the image object. */
require_once HORDE_LIBS . 'Horde/Image.php';
$image =& Horde_Image::singleton('gd');
$image->loadString($file, $file_data);
/* Check if no editing action required and send the image to browser. */
if (empty($action)) {
$image->display();
exit;
}
/* Image editing required. */
switch ($action) {
case 'rotate':
$image->rotate(Util::getFormData('v'));
break;
case 'flip':
$image->flip();
break;
case 'mirror':
