. */ /* * Funzioni fondamentali per il corretto funzionamento del nucleo del progetto. * * @since 2.3 */ use App\Exceptions\LegacyRedirectException; use HTMLBuilder\HTMLBuilder; use Models\OperationLog; use Symfony\Component\Filesystem\Exception\IOException; use Symfony\Component\Filesystem\Filesystem as SymfonyFilesystem; use Symfony\Component\Finder\Finder; use Util\FileSystem; /** * Esegue il redirect. * * @param string $url * @param string $type */ function redirect_legacy($url, $type = 'php') { switch ($type) { case 'php': throw new LegacyRedirectException($url); break; case 'js': echo ''; break; } } /** * Verifica e corregge il nome di un file. * * @param string $filename * * @return mixed */ function sanitizeFilename($filename) { $filename = str_replace(' ', '-', $filename); $filename = preg_replace("/[^A-Za-z0-9_\-\.?!]/", '', $filename); return $filename; } /** * Elimina i file indicati. * * @param array|string $files * * @return bool */ function delete($files) { // Filesystem Symfony $fs = new SymfonyFilesystem(); // Eliminazione try { $fs->remove($files); } catch (IOException $e) { return false; } return true; } /** * Controlla l'esistenza e i permessi di scrittura sul percorso indicato. * * @param string $path * * @return bool */ function directory($path) { return Util\FileSystem::directory($path); } /** * Copy a file, or recursively copy a folder and its contents. * * @param array|string $source Source path * @param string $dest Destination path * @param array|string $ignores Paths to ingore * * @return bool Returns TRUE on success, FALSE on failure */ function copyr($source, $destination, $ignores = []) { if (!directory($destination)) { return false; } $files = Finder::create() ->files() ->exclude((array) $ignores['dirs']) ->ignoreDotFiles(false) ->ignoreVCS(true) ->in($source); foreach ((array) $ignores['files'] as $value) { $files->notName($value); } $result = true; // Filesystem Symfony $fs = new SymfonyFilesystem(); try { $fs->chmod($destination, 0777, 0000, true); } catch (IOException $e) {} foreach ($files as $file) { $filename = rtrim($destination, DIRECTORY_SEPARATOR).DIRECTORY_SEPARATOR.$file->getRelativePathname(); // Copia effettiva del file try { $fs->copy($file, $filename, true); } catch (IOException $e) { $result = false; } } return $result; } /** * Recupera informazioni sistema operativo dell'utente. * * @return string */ function getOS() { $os = [ 'Windows NT 6.1' => 'Windows 7', 'Windows NT 6.0' => 'Windows Vista', 'Windows NT 5.1' => 'Windows XP', 'Windows NT 5.0' => 'Windows 2000', 'Windows NT 4.90' => 'Windows ME', 'Win95' => 'Windows 95', 'Win98' => 'Windows 98', 'Windows NT 5.2' => 'Windows NET', 'WinNT4.0' => 'Windows NT', 'Mac' => 'Mac', 'PPC' => 'Mac', 'Linux' => 'Linux', 'FreeBSD' => 'FreeBSD', 'SunOS' => 'SunOS', 'Irix' => 'Irix', 'BeOS' => 'BeOS', 'OS/2' => 'OS/2', 'AIX' => 'AIX', ]; foreach ($os as $key => $value) { if (strpos($_SERVER['HTTP_USER_AGENT'], $key)) { return $value; } } return tr('Altro'); } /** * Ottiene l'indirizzo IP del client. * * @return string */ function get_client_ip() { $ipaddress = ''; if (!empty($_SERVER['HTTP_CLIENT_IP'])) { $ipaddress = $_SERVER['HTTP_CLIENT_IP']; } elseif (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])) { $ipaddress = $_SERVER['HTTP_X_FORWARDED_FOR']; } elseif (!empty($_SERVER['HTTP_X_FORWARDED'])) { $ipaddress = $_SERVER['HTTP_X_FORWARDED']; } elseif (!empty($_SERVER['HTTP_FORWARDED_FOR'])) { $ipaddress = $_SERVER['HTTP_FORWARDED_FOR']; } elseif (!empty($_SERVER['HTTP_FORWARDED'])) { $ipaddress = $_SERVER['HTTP_FORWARDED']; } elseif (!empty($_SERVER['REMOTE_ADDR']) and $_SERVER['REMOTE_ADDR'] != '127.0.0.1') { $ipaddress = $_SERVER['REMOTE_ADDR']; } elseif (!empty(gethostbyname(gethostname()))) { $ipaddress = gethostbyname(gethostname()); } else { $ipaddress = 'UNKNOWN'; } return strip_tags($ipaddress); } /** * Traduce il template semplificato in componenti HTML. * * @since 2.3 */ function translateTemplate($template) { $id_record = filter('id_record'); $id_parent = filter('id_parent'); $module = Modules::getCurrent(); $plugin = Plugins::getCurrent(); $id_module = $module ? $module['id'] : null; $id_plugin = $plugin ? $plugin['id'] : null; $replaces = [ '$id_module$' => $id_module, '$id_plugin$' => $id_plugin, '$id_record$' => $id_record, ]; $template = replace($template, $replaces); $template = HTMLBuilder::replace($template); $template = replace($template, $replaces); // Informazioni estese sulle azioni dell'utente $op = post('op'); if (!empty($op)) { OperationLog::setInfo('id_module', $id_module); OperationLog::setInfo('id_plugin', $id_plugin); OperationLog::setInfo('id_record', $id_record); OperationLog::build($op); } // Retrocompatibilità if (!empty($_SESSION['infos'])) { foreach ($_SESSION['infos'] as $message) { flash()->info($message); } } if (!empty($_SESSION['warnings'])) { foreach ($_SESSION['warnings'] as $message) { flash()->warning($message); } } if (!empty($_SESSION['errors'])) { foreach ($_SESSION['errors'] as $message) { flash()->error($message); } } // Annullo le notifiche (AJAX) if (isAjaxRequest()) { //flash()->clearMessage('info'); } return $template; } /** * Restituisce il percorso del filesystem in modo indipendente dal sistema operativo. * * @param string $string Percorso da correggere * * @since 2.3 * * @return string */ function slashes($string) { return str_replace(['\\', '/'], DIRECTORY_SEPARATOR, $string); } /** * Controlla se è in corso una richiesta AJAX generata dal progetto. * * @since 2.3 * * @return bool */ function isAjaxRequest() { return \Whoops\Util\Misc::isAjaxRequest() && filter('ajax') !== null; } /** * Effettua le operazioni automatiche di redirect tra le pagine. * * @param int $id_module * @param int $id_record * * @since 2.3 */ function redirectOperation($id_module, $id_record) { $backto = filter('backto'); // Scelta del redirect dopo un submit if (!empty($backto)) { $hash = filter('hash'); $hash = !string_starts_with($hash, '#') ? '#'.$hash : $hash; $hash = $hash == '#tab_0' ? '' : $hash; if ($backto == 'record-edit') { redirect_legacy(base_url().'/editor.php?id_module='.$id_module.'&id_record='.$id_record.$hash); } elseif ($backto == 'record-list') { redirect_legacy(base_url().'/controller.php?id_module='.$id_module.$hash); } throw new \App\Exceptions\LegacyExitException; } } /** * Predispone un testo per l'inserimento all'interno di un attributo HTML. * * @param string $string * * @since 2.3 * * @return string */ function prepareToField($string) { return str_replace('"', '"', $string); } /** * Restituisce se l'user-agent (browser web) è una versione mobile. * * @since 2.3 * * @return bool */ function isMobile() { return preg_match("/(android|avantgo|blackberry|bolt|boost|cricket|docomo|fone|hiptop|mini|mobi|palm|phone|pie|tablet|up\.browser|up\.link|webos|wos)/i", $_SERVER['HTTP_USER_AGENT']); } /** * Restituisce il percorso derivante dal file in esecuzione. * * @since 2.4.1 * * @return string */ function getURLPath() { $path = $_SERVER['SCRIPT_FILENAME']; $prefix = rtrim($_SERVER['DOCUMENT_ROOT'], '/\\'); if (substr($path, 0, strlen($prefix)) == $prefix) { $path = substr($path, strlen($prefix)); } else { $path = str_replace(base_dir(), base_url(), $path); } return slashes($path); } /** * Sostituisce i caratteri speciali per la ricerca attraverso le tabelle Datatables. * * @since 2.4.2 * * @param string $field * * @return string */ function searchFieldName($field) { return str_replace([' ', '.'], ['-', ''], $field); } /** * Rimuove spazi e caratteri speciali da una stringa. * * @param string $string * @param string $permitted * * @since 2.4.6 * * @return string */ function clean($string, $permitted = '') { return preg_replace('/[^A-Za-z0-9'.$permitted.']/', '', $string); // Removes special chars. } function check_query($query) { $query = mb_strtoupper($query); $blacklist = ['INSERT', 'UPDATE', 'TRUNCATE', 'DELETE', 'DROP', 'GRANT', 'CREATE', 'REVOKE']; foreach ($blacklist as $value) { if (preg_match("/\b".preg_quote($value)."\b/", $query)) { return false; } } return true; } /** * Restituisce l'URL completo per il gestionale. * * @return string */ function base_url() { return url('/'); } /** * Restituisce il percorso per la cartella principale del gestionale. * * @return string */ function base_dir() { return base_url().'/legacy/'; }