image_error("Could not retrieve the requested screenshot.", "HTTP/1.1 500 Internal Server Error");
exit;
}
// Output the MIME header
$imageExtension = array_search($query->fields['screenshot_format'], $config['screenshot_imageTypes']);
// This should never happen, but we test for it regardless
if ($imageExtension === false) {
image_error("Invalid Image", "HTTP/1.1 404 OK");
}
// Headers
header("Content-Type: " . $query->fields['screenshot_format']);
header("Content-disposition: inline; filename=" . $_GET['report_id'] . "." . $imageExtension);
// Output the image
echo $query->fields['screenshot_data'];
} else {
image_error("You are not authorized to view this resource.", "HTTP/1.1 401 Authorization Required");
}
function image_error($str, $header)
{
// If a header is set, make sure to show it
if ($header != null) {
header($header);
}
if (!function_exists('imagecreate') || !function_exists('imagestring')) {
print $str;
exit;
}
$height = 200;
$width = 700;
$im = imagecreate($width, $height);
$bg = imagecolorallocate($im, 255, 255, 255);
list($item) = $items;
$item_type_id = $item->getVar('item_type_id', 'n');
$item_type_handler =& xoonips_getormhandler('xoonips', 'item_type');
$item_type =& $item_type_handler->get($item_type_id);
if (is_null($item_type)) {
image_error(500);
}
$viewphp = $item_type->getVar('viewphp', 'n');
if (empty($viewphp)) {
image_error(500);
}
include_once XOOPS_ROOT_PATH . '/modules/' . $itemtype['viewphp'];
$fname_dllimit = "{$name}GetAttachmentDownloadLimitOption";
if (function_exists($fname_dllimit) && $fname_dllimit($item_id) == 1) {
/* require to confirm file download */
image_error(403);
}
}
$strip_mime_types = explode(';', $mime_type);
$strip_mime_type = trim($strip_mime_types[0]);
$show_mime_types = array('image/jpeg', 'image/png', 'image/gif', 'text/plain');
if (in_array($strip_mime_type, $show_mime_types)) {
// acceptable to show directly in the browser
header("Content-Type: {$mime_type}");
header("Content-Length: {$file_size}");
readfile($file_path);
exit;
} else {
// download file
$download =& xoonips_getutility('download');
if (!$download->check_pathinfo($file_name)) {
