PHP OC_L10N类代码示例

 /**
  * Check if the user is a admin, send json error msg if not
  */
 public static function checkAdminUser()
 {
     self::checkLoggedIn();
     if (!OC_Group::inGroup(OC_User::getUser(), 'admin')) {
         $l = new OC_L10N('core');
         self::error(array('data' => array('message' => $l->t('Authentication error'))));
         exit;
     }
 }

 public static function buildFileStorageStatistics($dir)
 {
     // information about storage capacities
     $storageInfo = \OC_Helper::getStorageInfo($dir);
     $l = new \OC_L10N('files');
     $maxUploadFileSize = \OCP\Util::maxUploadFilesize($dir, $storageInfo['free']);
     $maxHumanFileSize = \OCP\Util::humanFileSize($maxUploadFileSize);
     $maxHumanFileSize = $l->t('Upload (max. %s)', array($maxHumanFileSize));
     return array('uploadMaxFilesize' => $maxUploadFileSize, 'maxHumanFilesize' => $maxHumanFileSize, 'freeSpace' => $storageInfo['free'], 'usedSpacePercent' => (int) $storageInfo['relative']);
 }

 /**
  * @param \OC_L10N $l
  * @return array Array "stringID of the type" => "translated string description for the setting"
  */
 public function getNotificationTypes(\OC_L10N $l)
 {
     if (isset($this->notificationTypes[$l->getLanguageCode()])) {
         return $this->notificationTypes[$l->getLanguageCode()];
     }
     $notificationTypes = array(self::TYPE_SHARED => $l->t('A file or folder has been <strong>shared</strong>'), self::TYPE_SHARE_CREATED => $l->t('A new file or folder has been <strong>created</strong>'), self::TYPE_SHARE_CHANGED => $l->t('A file or folder has been <strong>changed</strong>'), self::TYPE_SHARE_DELETED => $l->t('A file or folder has been <strong>deleted</strong>'), self::TYPE_SHARE_RESTORED => $l->t('A file or folder has been <strong>restored</strong>'));
     // Allow other apps to add new notification types
     $additionalNotificationTypes = $this->activityManager->getNotificationTypes($l->getLanguageCode());
     $notificationTypes = array_merge($notificationTypes, $additionalNotificationTypes);
     $this->notificationTypes[$l->getLanguageCode()] = $notificationTypes;
     return $notificationTypes;
 }

 /**
  * @brief Startup encryption backend upon user login
  * @note This method should never be called for users using client side encryption
  */
 public static function login($params)
 {
     $l = new \OC_L10N('files_encryption');
     //check if all requirements are met
     if (!Helper::checkRequirements()) {
         $error_msg = $l->t("Missing requirements.");
         $hint = $l->t('Please make sure that PHP 5.3.3 or newer is installed and that the OpenSSL PHP extension is enabled and configured properly. For now, the encryption app has been disabled.');
         \OC_App::disable('files_encryption');
         \OCP\Util::writeLog('Encryption library', $error_msg . ' ' . $hint, \OCP\Util::ERROR);
         \OCP\Template::printErrorPage($error_msg, $hint);
     }
     $view = new \OC_FilesystemView('/');
     // ensure filesystem is loaded
     if (!\OC\Files\Filesystem::$loaded) {
         \OC_Util::setupFS($params['uid']);
     }
     $util = new Util($view, $params['uid']);
     // setup user, if user not ready force relogin
     if (Helper::setupUser($util, $params['password']) === false) {
         return false;
     }
     $encryptedKey = Keymanager::getPrivateKey($view, $params['uid']);
     $privateKey = Crypt::decryptPrivateKey($encryptedKey, $params['password']);
     if ($privateKey === false) {
         \OCP\Util::writeLog('Encryption library', 'Private key for user "' . $params['uid'] . '" is not valid! Maybe the user password was changed from outside if so please change it back to gain access', \OCP\Util::ERROR);
     }
     $session = new \OCA\Encryption\Session($view);
     $session->setPrivateKey($privateKey);
     // Check if first-run file migration has already been performed
     $ready = false;
     if ($util->getMigrationStatus() === Util::MIGRATION_OPEN) {
         $ready = $util->beginMigration();
     }
     // If migration not yet done
     if ($ready) {
         $userView = new \OC_FilesystemView('/' . $params['uid']);
         // Set legacy encryption key if it exists, to support
         // depreciated encryption system
         if ($userView->file_exists('encryption.key') && ($encLegacyKey = $userView->file_get_contents('encryption.key'))) {
             $plainLegacyKey = Crypt::legacyDecrypt($encLegacyKey, $params['password']);
             $session->setLegacyKey($plainLegacyKey);
         }
         // Encrypt existing user files:
         // This serves to upgrade old versions of the encryption
         // app (see appinfo/spec.txt)
         if ($util->encryptAll('/' . $params['uid'] . '/' . 'files', $session->getLegacyKey(), $params['password'])) {
             \OC_Log::write('Encryption library', 'Encryption of existing files belonging to "' . $params['uid'] . '" completed', \OC_Log::INFO);
         }
         // Register successful migration in DB
         $util->finishMigration();
     }
     return true;
 }

 function __construct()
 {
     $this->l = OC_L10N::get('lib');
     $version = OC_Util::getVersion();
     $this->defaultEntity = 'ownCloud';
     /* e.g. company name, used for footers and copyright notices */
     $this->defaultName = 'ownCloud';
     /* short name, used when referring to the software */
     $this->defaultTitle = 'ownCloud';
     /* can be a longer name, for titles */
     $this->defaultBaseUrl = 'https://owncloud.org';
     $this->defaultSyncClientUrl = 'https://owncloud.org/sync-clients/';
     $this->defaultiOSClientUrl = 'https://itunes.apple.com/us/app/owncloud/id543672169?mt=8';
     $this->defaultAndroidClientUrl = 'https://play.google.com/store/apps/details?id=com.owncloud.android';
     $this->defaultDocBaseUrl = 'http://doc.owncloud.org';
     $this->defaultDocVersion = $version[0] . '.0';
     // used to generate doc links
     $this->defaultSlogan = $this->l->t('web services under your control');
     $this->defaultLogoClaim = '';
     $this->defaultMailHeaderColor = '#1d2d44';
     /* header color of mail notifications */
     if (file_exists(OC::$SERVERROOT . '/themes/' . OC_Util::getTheme() . '/defaults.php')) {
         // prevent defaults.php from printing output
         ob_start();
         require_once 'themes/' . OC_Util::getTheme() . '/defaults.php';
         ob_end_clean();
         $this->theme = new OC_Theme();
     }
 }

 public static function sendEmail($args)
 {
     if (OC_User::userExists($_POST['user'])) {
         $token = hash('sha256', OC_Util::generate_random_bytes(30) . OC_Config::getValue('passwordsalt', ''));
         OC_Preferences::setValue($_POST['user'], 'owncloud', 'lostpassword', hash('sha256', $token));
         // Hash the token again to prevent timing attacks
         $email = OC_Preferences::getValue($_POST['user'], 'settings', 'email', '');
         if (!empty($email)) {
             $link = OC_Helper::linkToRoute('core_lostpassword_reset', array('user' => $_POST['user'], 'token' => $token));
             $link = OC_Helper::makeURLAbsolute($link);
             $tmpl = new OC_Template('core/lostpassword', 'email');
             $tmpl->assign('link', $link, false);
             $msg = $tmpl->fetchPage();
             $l = OC_L10N::get('core');
             $from = 'lostpassword-noreply@' . OCP\Util::getServerHost();
             OC_Mail::send($email, $_POST['user'], $l->t('ownCloud password reset'), $msg, $from, 'ownCloud');
             echo 'Mailsent';
             self::displayLostPasswordPage(false, true);
         } else {
             self::displayLostPasswordPage(true, false);
         }
     } else {
         self::displayLostPasswordPage(true, false);
     }
 }

 function search($query)
 {
     $collection = new Collection(\OCP\User::getUser());
     $l = \OC_L10N::get('media');
     $app_name = (string) $l->t('Music');
     $artists = $collection->getArtists($query);
     $albums = $collection->getAlbums(0, $query);
     $songs = $collection->getSongs(0, 0, $query);
     $results = array();
     foreach ($artists as $artist) {
         $results[] = new \OC_Search_Result($artist['artist_name'], '', \OCP\Util::linkTo('media', 'index.php') . '#artist=' . urlencode($artist['artist_name']), $app_name);
     }
     foreach ($albums as $album) {
         $artist = $collection->getArtistName($album['album_artist']);
         $results[] = new \OC_Search_Result($album['album_name'], 'by ' . $artist, \OCP\Util::linkTo('media', 'index.php') . '#artist=' . urlencode($artist) . '&album=' . urlencode($album['album_name']), $app_name);
     }
     foreach ($songs as $song) {
         $minutes = floor($song['song_length'] / 60);
         $seconds = $song['song_length'] % 60;
         $artist = $collection->getArtistName($song['song_artist']);
         $album = $collection->getalbumName($song['song_album']);
         $results[] = new \OC_Search_Result($song['song_name'], "by {$artist}, in {$album} {$minutes}:{$seconds}", \OCP\Util::linkTo('media', 'index.php') . '#artist=' . urlencode($artist) . '&album=' . urlencode($album) . '&song=' . urlencode($song['song_name']), $app_name);
     }
     return $results;
 }

 /**
  * Gets the language of the user, including anonymous 
  *
  * @return The user language
  */
 public static function getUserLang()
 {
     $config = \OC::$server->getConfig();
     $lang = \OC_L10N::findLanguage();
     $userLang = $config->getUserValue(\OC_User::getUser(), 'core', 'lang', $lang);
     return $userLang;
 }

 function search($query)
 {
     require_once 'lib_collection.php';
     $l = OC_L10N::get('media');
     $app_name = (string) $l->t('Music');
     $artists = OC_MEDIA_COLLECTION::getArtists($query);
     $albums = OC_MEDIA_COLLECTION::getAlbums(0, $query);
     $songs = OC_MEDIA_COLLECTION::getSongs(0, 0, $query);
     $results = array();
     foreach ($artists as $artist) {
         $results[] = new OC_Search_Result($artist['artist_name'], '', OCP\Util::linkTo('media', 'index.php') . '#artist=' . urlencode($artist['artist_name']), $app_name);
     }
     foreach ($albums as $album) {
         $artist = OC_MEDIA_COLLECTION::getArtistName($album['album_artist']);
         $results[] = new OC_Search_Result($album['album_name'], 'by ' . $artist, OCP\Util::linkTo('media', 'index.php') . '#artist=' . urlencode($artist) . '&album=' . urlencode($album['album_name']), $app_name);
     }
     foreach ($songs as $song) {
         $minutes = floor($song['song_length'] / 60);
         $secconds = $song['song_length'] % 60;
         $artist = OC_MEDIA_COLLECTION::getArtistName($song['song_artist']);
         $album = OC_MEDIA_COLLECTION::getalbumName($song['song_album']);
         $results[] = new OC_Search_Result($song['song_name'], "by {$artist}, in {$album} {$minutes}:{$secconds}", OCP\Util::linkTo('media', 'index.php') . '#artist=' . urlencode($artist) . '&album=' . urlencode($album) . '&song=' . urlencode($song['song_name']), $app_name);
     }
     return $results;
 }

 /**
  * sets the users avatar
  * @param \OC_Image|resource|string $data OC_Image, imagedata or path to set a new avatar
  * @throws Exception if the provided file is not a jpg or png image
  * @throws Exception if the provided image is not valid
  * @throws \OC\NotSquareException if the image is not square
  * @return void
  */
 public function set($data)
 {
     if ($data instanceof OC_Image) {
         $img = $data;
         $data = $img->data();
     } else {
         $img = new OC_Image($data);
     }
     $type = substr($img->mimeType(), -3);
     if ($type === 'peg') {
         $type = 'jpg';
     }
     if ($type !== 'jpg' && $type !== 'png') {
         $l = \OC_L10N::get('lib');
         throw new \Exception($l->t("Unknown filetype"));
     }
     if (!$img->valid()) {
         $l = \OC_L10N::get('lib');
         throw new \Exception($l->t("Invalid image"));
     }
     if (!($img->height() === $img->width())) {
         throw new \OC\NotSquareException();
     }
     $this->view->unlink('avatar.jpg');
     $this->view->unlink('avatar.png');
     $this->view->file_put_contents('avatar.' . $type, $data);
 }

 public static function sendEmail($args)
 {
     $isEncrypted = OC_App::isEnabled('files_encryption');
     if (!$isEncrypted || isset($_POST['continue'])) {
         $continue = true;
     } else {
         $continue = false;
     }
     if (OC_User::userExists($_POST['user']) && $continue) {
         $token = hash('sha256', OC_Util::generate_random_bytes(30) . OC_Config::getValue('passwordsalt', ''));
         OC_Preferences::setValue($_POST['user'], 'owncloud', 'lostpassword', hash('sha256', $token));
         // Hash the token again to prevent timing attacks
         $email = OC_Preferences::getValue($_POST['user'], 'settings', 'email', '');
         if (!empty($email)) {
             $link = OC_Helper::linkToRoute('core_lostpassword_reset', array('user' => $_POST['user'], 'token' => $token));
             $link = OC_Helper::makeURLAbsolute($link);
             $tmpl = new OC_Template('core/lostpassword', 'email');
             $tmpl->assign('link', $link, false);
             $msg = $tmpl->fetchPage();
             $l = OC_L10N::get('core');
             $from = OCP\Util::getDefaultEmailAddress('lostpassword-noreply');
             try {
                 OC_Mail::send($email, $_POST['user'], $l->t('ownCloud password reset'), $msg, $from, 'ownCloud');
             } catch (Exception $e) {
                 OC_Template::printErrorPage('A problem occurs during sending the e-mail please contact your administrator.');
             }
             self::displayLostPasswordPage(false, true);
         } else {
             self::displayLostPasswordPage(true, false);
         }
     } else {
         self::displayLostPasswordPage(true, false);
     }
 }

 public function validatepassword($password)
 {
     $response = array();
     $error = '';
     if (strlen($password) < intval($this->service->getAppValue('minlength'))) {
         $error .= \OC_L10N::get('passwordpolicy')->t('Password is too short. ');
     }
     if ($this->service->getAppValue('hasnumbers') == "true") {
         if (preg_match("/[0-9]/", $password) != 1) {
             $error .= \OC_L10N::get('passwordpolicy')->t('Password does not contain numbers. ');
         }
     }
     if ($this->service->getAppValue('hasspecialchars') == "true") {
         $specialcharslist = $this->service->getAppValue('specialcharslist');
         if (!checkSpecialChars($specialcharslist, $password)) {
             $error .= \OC_L10N::get('passwordpolicy')->t('Password does not contain special characters. ');
         }
     }
     if ($this->service->getAppValue('hasmixedcase') == "true") {
         if (!checkMixedCase($password)) {
             $error .= \OC_L10N::get('passwordpolicy')->t('Password does not contain upper and lower case characters.');
         }
     }
     if (!empty($error)) {
         $errormsg = \OC_L10N::get('passwordpolicy')->t('Password does not conform to the Password Policy. [%s]', [$error]);
         if ($this->request->server['PATH_INFO'] == "/settings/personal/changepassword") {
             $response = array('status' => "Failure", 'data' => array('message' => "{$errormsg}"));
         } else {
             $response = array('status' => "Failure", 'msg' => "{$errormsg}");
         }
     }
     return $response;
 }

 /**
  * rename a file
  *
  * @param string $dir
  * @param string $oldname
  * @param string $newname
  * @return array
  */
 public function rename($dir, $oldname, $newname)
 {
     $result = array('success' => false, 'data' => NULL);
     $normalizedOldPath = \OC\Files\Filesystem::normalizePath($dir . '/' . $oldname);
     $normalizedNewPath = \OC\Files\Filesystem::normalizePath($dir . '/' . $newname);
     // rename to non-existing folder is denied
     if (!$this->view->file_exists($normalizedOldPath)) {
         $result['data'] = array('message' => $this->l10n->t('%s could not be renamed as it has been deleted', array($oldname)), 'code' => 'sourcenotfound', 'oldname' => $oldname, 'newname' => $newname);
     } else {
         if (!$this->view->file_exists($dir)) {
             $result['data'] = array('message' => (string) $this->l10n->t('The target folder has been moved or deleted.', array($dir)), 'code' => 'targetnotfound');
             // rename to existing file is denied
         } else {
             if ($this->view->file_exists($normalizedNewPath)) {
                 $result['data'] = array('message' => $this->l10n->t("The name %s is already used in the folder %s. Please choose a different name.", array($newname, $dir)));
             } else {
                 if ($newname !== '.' and $this->view->rename($normalizedOldPath, $normalizedNewPath)) {
                     // successful rename
                     $meta = $this->view->getFileInfo($normalizedNewPath);
                     $meta = \OCA\Files\Helper::populateTags(array($meta));
                     $fileInfo = \OCA\Files\Helper::formatFileInfo(current($meta));
                     $fileInfo['path'] = dirname($normalizedNewPath);
                     $result['success'] = true;
                     $result['data'] = $fileInfo;
                 } else {
                     // rename failed
                     $result['data'] = array('message' => $this->l10n->t('%s could not be renamed', array($oldname)));
                 }
             }
         }
     }
     return $result;
 }

 /**
  * rename a file
  *
  * @param string $dir
  * @param string $oldname
  * @param string $newname
  * @return array
  */
 public function rename($dir, $oldname, $newname)
 {
     $result = array('success' => false, 'data' => NULL);
     // rename to "/Shared" is denied
     if ($dir === '/' and $newname === 'Shared') {
         $result['data'] = array('message' => $this->l10n->t("Invalid folder name. Usage of 'Shared' is reserved."));
         // rename to existing file is denied
     } else {
         if ($this->view->file_exists($dir . '/' . $newname)) {
             $result['data'] = array('message' => $this->l10n->t("The name %s is already used in the folder %s. Please choose a different name.", array($newname, $dir)));
         } else {
             if ($newname !== '.' and !($dir === '/' and $oldname === 'Shared') and $this->view->rename($dir . '/' . $oldname, $dir . '/' . $newname)) {
                 // successful rename
                 $meta = $this->view->getFileInfo($dir . '/' . $newname);
                 if ($meta['mimetype'] === 'httpd/unix-directory') {
                     $meta['type'] = 'dir';
                 } else {
                     $meta['type'] = 'file';
                 }
                 $fileinfo = array('id' => $meta['fileid'], 'mime' => $meta['mimetype'], 'size' => $meta['size'], 'etag' => $meta['etag'], 'directory' => $dir, 'name' => $newname, 'isPreviewAvailable' => \OC::$server->getPreviewManager()->isMimeSupported($meta['mimetype']), 'icon' => \OCA\Files\Helper::determineIcon($meta));
                 $result['success'] = true;
                 $result['data'] = $fileinfo;
             } else {
                 // rename failed
                 $result['data'] = array('message' => $this->l10n->t('%s could not be renamed', array($oldname)));
             }
         }
     }
     return $result;
 }

 public function __toString()
 {
     $translations = $this->l10n->getTranslations();
     $text = $this->text;
     if (array_key_exists($this->text, $translations)) {
         if (is_array($translations[$this->text])) {
             $fn = $this->l10n->getPluralFormFunction();
             $id = $fn($this->count);
             if ($translations[$this->text][$id] !== '') {
                 // The translation of this plural case is not empty, so use it
                 $text = $translations[$this->text][$id];
             } else {
                 // We didn't find the plural in the language,
                 // so we fall back to english.
                 $id = $id != 0 ? 1 : 0;
                 if (isset($this->plurals[$id])) {
                     // Fallback to the english plural
                     $text = $this->plurals[$id];
                 }
             }
         } else {
             $text = $translations[$this->text];
         }
     }
     // Replace %n first (won't interfere with vsprintf)
     $text = str_replace('%n', $this->count, $text);
     return vsprintf($text, $this->parameters);
 }