function ppd_process_files(&$files)
{
if (empty($files) || !is_array($files)) {
return array();
}
foreach ($files as $key => $file) {
$_real_path = ppd_check_path($file['filename']);
if (empty($_real_path)) {
unset($files[$key]);
continue;
}
$files[$key]['size'] = ppd_convertfrom_bytes($file['size']);
$files[$key]['fileicon'] = ppd_get_url_fileicon($file['fileicon']);
}
return $files;
}
function ppd_details($product_id)
{
global $tables, $top_message, $smarty, $available_fields;
$product_id = (int) $product_id;
global $file_id;
if (!isset($file_id)) {
$file_id = isset($_GET['file_id']) ? (int) $_GET['file_id'] : 0;
}
$file_id = (int) $file_id;
if (empty($file_id) || $_SERVER['REQUEST_METHOD'] != 'GET') {
ppd_redirect($product_id);
}
$table = $tab_type_tables[$tab_type];
unset($available_fields['type_id']);
$file_data = cw_query_first('SELECT `' . implode('`, `', array_keys($available_fields)) . '`, `type`, `fileicon` FROM ' . $tables['ppd_files'] . ' AS files LEFT JOIN ' . $tables['ppd_types'] . ' AS types ON files.type_id = types.type_id WHERE product_id = \'' . $product_id . '\' AND file_id = \'' . $file_id . '\'');
if (empty($file_data) || !is_array($file_data)) {
ppd_redirect($product_id);
}
$file_data['fileicon'] = ppd_get_url_fileicon($file_data['fileicon']);
$file_data['filename'] = ppd_get_pathto_file($file_data['filename']);
$file_data['fileicon'] = empty($file_data['filename']) ? null : $file_data['fileicon'];
if (!empty($file_data['size'])) {
$file_data['size'] = ppd_convertfrom_bytes($file_data['size']);
$additional_lang_data = array('size' => $file_data['size']);
$file_data['size'] = cw_get_langvar_by_name('lbl_ppd_detailed_filesize', $additional_lang_data);
}
$file_data['perms_owner'] = ppd_permissions($file_data['perms_owner']);
$file_data['perms_all'] = ppd_permissions($file_data['perms_all']);
$smarty->assign('file_data', $file_data);
$smarty->assign('types', ppd_get_filetypes());
}
