public static function install_module($module_meta, $is_upgrade = FALSE)
{
// get the module xml to a temporary location
$mod = cms_utils::get_module('ModuleManager');
$xml_filename = modulerep_client::get_repository_xml($module_meta['filename'], $module_meta['size']);
if (!$xml_filename) {
return array(FALSE, $mod->Lang('error_downloadxml', $module_meta['filename']));
}
// get the md5sum of the data from the server.
$server_md5 = modulerep_client::get_module_md5($module_meta['filename']);
// verify the md5
$dl_md5 = md5_file($xml_filename);
if ($server_md5 != $dl_md5) {
@unlink($xml_filename);
return array(FALSE, $mod->Lang('error_checksum', array($server_md5, $dl_md5)));
}
// expand the xml
$ops = cmsms()->GetModuleOperations();
if (!$ops->ExpandXMLPackage($xml_filename, 1)) {
debug_display('error:');
die($ops->GetLastError());
return array(FALSE, $ops->GetLastError());
}
@unlink($xml_filename);
// update the database.
ModuleOperations::get_instance()->QueueForInstall($module_meta['name']);
return array(true, '');
}
