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-rw-r--r--lib/private/l10n/factory.php390
-rw-r--r--lib/private/l10n/l10n.php216
2 files changed, 0 insertions, 606 deletions
diff --git a/lib/private/l10n/factory.php b/lib/private/l10n/factory.php
deleted file mode 100644
index 8f157d9c0bb..00000000000
--- a/lib/private/l10n/factory.php
+++ /dev/null
@@ -1,390 +0,0 @@
-<?php
-/**
- * @author Bart Visscher <bartv@thisnet.nl>
- * @author Joas Schilling <nickvergessen@owncloud.com>
- * @author Lukas Reschke <lukas@owncloud.com>
- * @author Morris Jobke <hey@morrisjobke.de>
- * @author Robin Appelman <icewind@owncloud.com>
- * @author Robin McCorkell <robin@mccorkell.me.uk>
- *
- * @copyright Copyright (c) 2016, ownCloud, Inc.
- * @license AGPL-3.0
- *
- * This code is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License, version 3,
- * as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License, version 3,
- * along with this program. If not, see <http://www.gnu.org/licenses/>
- *
- */
-
-namespace OC\L10N;
-
-use OCP\IConfig;
-use OCP\IRequest;
-use OCP\IUserSession;
-use OCP\L10N\IFactory;
-
-/**
- * A factory that generates language instances
- */
-class Factory implements IFactory {
-
- /** @var string */
- protected $requestLanguage = '';
-
- /**
- * cached instances
- * @var array Structure: Lang => App => \OCP\IL10N
- */
- protected $instances = [];
-
- /**
- * @var array Structure: App => string[]
- */
- protected $availableLanguages = [];
-
- /**
- * @var array Structure: string => callable
- */
- protected $pluralFunctions = [];
-
- /** @var IConfig */
- protected $config;
-
- /** @var IRequest */
- protected $request;
-
- /** @var IUserSession */
- protected $userSession;
-
- /** @var string */
- protected $serverRoot;
-
- /**
- * @param IConfig $config
- * @param IRequest $request
- * @param IUserSession $userSession
- * @param string $serverRoot
- */
- public function __construct(IConfig $config,
- IRequest $request,
- IUserSession $userSession,
- $serverRoot) {
- $this->config = $config;
- $this->request = $request;
- $this->userSession = $userSession;
- $this->serverRoot = $serverRoot;
- }
-
- /**
- * Get a language instance
- *
- * @param string $app
- * @param string|null $lang
- * @return \OCP\IL10N
- */
- public function get($app, $lang = null) {
- $app = \OC_App::cleanAppId($app);
- if ($lang !== null) {
- $lang = str_replace(array('\0', '/', '\\', '..'), '', (string) $lang);
- }
- if ($lang === null || !$this->languageExists($app, $lang)) {
- $lang = $this->findLanguage($app);
- }
-
- if (!isset($this->instances[$lang][$app])) {
- $this->instances[$lang][$app] = new L10N(
- $this, $app, $lang,
- $this->getL10nFilesForApp($app, $lang)
- );
- }
-
- return $this->instances[$lang][$app];
- }
-
- /**
- * Find the best language
- *
- * @param string|null $app App id or null for core
- * @return string language If nothing works it returns 'en'
- */
- public function findLanguage($app = null) {
- if ($this->requestLanguage !== '' && $this->languageExists($app, $this->requestLanguage)) {
- return $this->requestLanguage;
- }
-
- /**
- * At this point ownCloud might not yet be installed and thus the lookup
- * in the preferences table might fail. For this reason we need to check
- * whether the instance has already been installed
- *
- * @link https://github.com/owncloud/core/issues/21955
- */
- if($this->config->getSystemValue('installed', false)) {
- $userId = !is_null($this->userSession->getUser()) ? $this->userSession->getUser()->getUID() : null;
- if(!is_null($userId)) {
- $userLang = $this->config->getUserValue($userId, 'core', 'lang', null);
- } else {
- $userLang = null;
- }
- } else {
- $userId = null;
- $userLang = null;
- }
-
- if ($userLang) {
- $this->requestLanguage = $userLang;
- if ($this->languageExists($app, $userLang)) {
- return $userLang;
- }
- }
-
- $defaultLanguage = $this->config->getSystemValue('default_language', false);
-
- if ($defaultLanguage !== false && $this->languageExists($app, $defaultLanguage)) {
- return $defaultLanguage;
- }
-
- $lang = $this->setLanguageFromRequest($app);
- if ($userId !== null && $app === null && !$userLang) {
- $this->config->setUserValue($userId, 'core', 'lang', $lang);
- }
-
- return $lang;
- }
-
- /**
- * Find all available languages for an app
- *
- * @param string|null $app App id or null for core
- * @return array an array of available languages
- */
- public function findAvailableLanguages($app = null) {
- $key = $app;
- if ($key === null) {
- $key = 'null';
- }
-
- // also works with null as key
- if (!empty($this->availableLanguages[$key])) {
- return $this->availableLanguages[$key];
- }
-
- $available = ['en']; //english is always available
- $dir = $this->findL10nDir($app);
- if (is_dir($dir)) {
- $files = scandir($dir);
- if ($files !== false) {
- foreach ($files as $file) {
- if (substr($file, -5) === '.json' && substr($file, 0, 4) !== 'l10n') {
- $available[] = substr($file, 0, -5);
- }
- }
- }
- }
-
- // merge with translations from theme
- $theme = $this->config->getSystemValue('theme');
- if (!empty($theme)) {
- $themeDir = $this->serverRoot . '/themes/' . $theme . substr($dir, strlen($this->serverRoot));
-
- if (is_dir($themeDir)) {
- $files = scandir($themeDir);
- if ($files !== false) {
- foreach ($files as $file) {
- if (substr($file, -5) === '.json' && substr($file, 0, 4) !== 'l10n') {
- $available[] = substr($file, 0, -5);
- }
- }
- }
- }
- }
-
- $this->availableLanguages[$key] = $available;
- return $available;
- }
-
- /**
- * @param string|null $app App id or null for core
- * @param string $lang
- * @return bool
- */
- public function languageExists($app, $lang) {
- if ($lang === 'en') {//english is always available
- return true;
- }
-
- $languages = $this->findAvailableLanguages($app);
- return array_search($lang, $languages) !== false;
- }
-
- /**
- * @param string|null $app App id or null for core
- * @return string
- */
- public function setLanguageFromRequest($app = null) {
- $header = $this->request->getHeader('ACCEPT_LANGUAGE');
- if ($header) {
- $available = $this->findAvailableLanguages($app);
-
- // E.g. make sure that 'de' is before 'de_DE'.
- sort($available);
-
- $preferences = preg_split('/,\s*/', strtolower($header));
- foreach ($preferences as $preference) {
- list($preferred_language) = explode(';', $preference);
- $preferred_language = str_replace('-', '_', $preferred_language);
-
- foreach ($available as $available_language) {
- if ($preferred_language === strtolower($available_language)) {
- if ($app === null && !$this->requestLanguage) {
- $this->requestLanguage = $available_language;
- }
- return $available_language;
- }
- }
-
- // Fallback from de_De to de
- foreach ($available as $available_language) {
- if (substr($preferred_language, 0, 2) === $available_language) {
- if ($app === null && !$this->requestLanguage) {
- $this->requestLanguage = $available_language;
- }
- return $available_language;
- }
- }
- }
- }
-
- if (!$this->requestLanguage) {
- $this->requestLanguage = 'en';
- }
- return 'en'; // Last try: English
- }
-
- /**
- * Get a list of language files that should be loaded
- *
- * @param string $app
- * @param string $lang
- * @return string[]
- */
- // FIXME This method is only public, until OC_L10N does not need it anymore,
- // FIXME This is also the reason, why it is not in the public interface
- public function getL10nFilesForApp($app, $lang) {
- $languageFiles = [];
-
- $i18nDir = $this->findL10nDir($app);
- $transFile = strip_tags($i18nDir) . strip_tags($lang) . '.json';
-
- if ((\OC_Helper::isSubDirectory($transFile, $this->serverRoot . '/core/l10n/')
- || \OC_Helper::isSubDirectory($transFile, $this->serverRoot . '/lib/l10n/')
- || \OC_Helper::isSubDirectory($transFile, $this->serverRoot . '/settings/l10n/')
- || \OC_Helper::isSubDirectory($transFile, \OC_App::getAppPath($app) . '/l10n/')
- )
- && file_exists($transFile)) {
- // load the translations file
- $languageFiles[] = $transFile;
- }
-
- // merge with translations from theme
- $theme = $this->config->getSystemValue('theme');
- if (!empty($theme)) {
- $transFile = $this->serverRoot . '/themes/' . $theme . substr($transFile, strlen($this->serverRoot));
- if (file_exists($transFile)) {
- $languageFiles[] = $transFile;
- }
- }
-
- return $languageFiles;
- }
-
- /**
- * find the l10n directory
- *
- * @param string $app App id or empty string for core
- * @return string directory
- */
- protected function findL10nDir($app = null) {
- if (in_array($app, ['core', 'lib', 'settings'])) {
- if (file_exists($this->serverRoot . '/' . $app . '/l10n/')) {
- return $this->serverRoot . '/' . $app . '/l10n/';
- }
- } else if ($app && \OC_App::getAppPath($app) !== false) {
- // Check if the app is in the app folder
- return \OC_App::getAppPath($app) . '/l10n/';
- }
- return $this->serverRoot . '/core/l10n/';
- }
-
-
- /**
- * Creates a function from the plural string
- *
- * Parts of the code is copied from Habari:
- * https://github.com/habari/system/blob/master/classes/locale.php
- * @param string $string
- * @return string
- */
- public function createPluralFunction($string) {
- if (isset($this->pluralFunctions[$string])) {
- return $this->pluralFunctions[$string];
- }
-
- if (preg_match( '/^\s*nplurals\s*=\s*(\d+)\s*;\s*plural=(.*)$/u', $string, $matches)) {
- // sanitize
- $nplurals = preg_replace( '/[^0-9]/', '', $matches[1] );
- $plural = preg_replace( '#[^n0-9:\(\)\?\|\&=!<>+*/\%-]#', '', $matches[2] );
-
- $body = str_replace(
- array( 'plural', 'n', '$n$plurals', ),
- array( '$plural', '$n', '$nplurals', ),
- 'nplurals='. $nplurals . '; plural=' . $plural
- );
-
- // add parents
- // important since PHP's ternary evaluates from left to right
- $body .= ';';
- $res = '';
- $p = 0;
- for($i = 0; $i < strlen($body); $i++) {
- $ch = $body[$i];
- switch ( $ch ) {
- case '?':
- $res .= ' ? (';
- $p++;
- break;
- case ':':
- $res .= ') : (';
- break;
- case ';':
- $res .= str_repeat( ')', $p ) . ';';
- $p = 0;
- break;
- default:
- $res .= $ch;
- }
- }
-
- $body = $res . 'return ($plural>=$nplurals?$nplurals-1:$plural);';
- $function = create_function('$n', $body);
- $this->pluralFunctions[$string] = $function;
- return $function;
- } else {
- // default: one plural form for all cases but n==1 (english)
- $function = create_function(
- '$n',
- '$nplurals=2;$plural=($n==1?0:1);return ($plural>=$nplurals?$nplurals-1:$plural);'
- );
- $this->pluralFunctions[$string] = $function;
- return $function;
- }
- }
-}
diff --git a/lib/private/l10n/l10n.php b/lib/private/l10n/l10n.php
deleted file mode 100644
index 3e999e8c671..00000000000
--- a/lib/private/l10n/l10n.php
+++ /dev/null
@@ -1,216 +0,0 @@
-<?php
-/**
- * @author Joas Schilling <nickvergessen@owncloud.com>
- *
- * @copyright Copyright (c) 2016, ownCloud, Inc.
- * @license AGPL-3.0
- *
- * This code is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License, version 3,
- * as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License, version 3,
- * along with this program. If not, see <http://www.gnu.org/licenses/>
- *
- */
-
-namespace OC\L10N;
-
-use OCP\IL10N;
-use OCP\L10N\IFactory;
-use Punic\Calendar;
-
-class L10N implements IL10N {
-
- /** @var IFactory */
- protected $factory;
-
- /** @var string App of this object */
- protected $app;
-
- /** @var string Language of this object */
- protected $lang;
-
- /** @var string Plural forms (string) */
- private $pluralFormString = 'nplurals=2; plural=(n != 1);';
-
- /** @var string Plural forms (function) */
- private $pluralFormFunction = null;
-
- /** @var string[] */
- private $translations = [];
-
- /**
- * @param IFactory $factory
- * @param string $app
- * @param string $lang
- * @param array $files
- */
- public function __construct(IFactory $factory, $app, $lang, array $files) {
- $this->factory = $factory;
- $this->app = $app;
- $this->lang = $lang;
-
- $this->translations = [];
- foreach ($files as $languageFile) {
- $this->load($languageFile);
- }
- }
-
- /**
- * The code (en, de, ...) of the language that is used for this instance
- *
- * @return string language
- */
- public function getLanguageCode() {
- return $this->lang;
- }
-
- /**
- * Translating
- * @param string $text The text we need a translation for
- * @param array $parameters default:array() Parameters for sprintf
- * @return string Translation or the same text
- *
- * Returns the translation. If no translation is found, $text will be
- * returned.
- */
- public function t($text, $parameters = array()) {
- return (string) new \OC_L10N_String($this, $text, $parameters);
- }
-
- /**
- * Translating
- * @param string $text_singular the string to translate for exactly one object
- * @param string $text_plural the string to translate for n objects
- * @param integer $count Number of objects
- * @param array $parameters default:array() Parameters for sprintf
- * @return string Translation or the same text
- *
- * Returns the translation. If no translation is found, $text will be
- * returned. %n will be replaced with the number of objects.
- *
- * The correct plural is determined by the plural_forms-function
- * provided by the po file.
- *
- */
- public function n($text_singular, $text_plural, $count, $parameters = array()) {
- $identifier = "_${text_singular}_::_${text_plural}_";
- if (isset($this->translations[$identifier])) {
- return (string) new \OC_L10N_String($this, $identifier, $parameters, $count);
- } else {
- if ($count === 1) {
- return (string) new \OC_L10N_String($this, $text_singular, $parameters, $count);
- } else {
- return (string) new \OC_L10N_String($this, $text_plural, $parameters, $count);
- }
- }
- }
-
- /**
- * Localization
- * @param string $type Type of localization
- * @param \DateTime|int|string $data parameters for this localization
- * @param array $options
- * @return string|int|false
- *
- * Returns the localized data.
- *
- * Implemented types:
- * - date
- * - Creates a date
- * - params: timestamp (int/string)
- * - datetime
- * - Creates date and time
- * - params: timestamp (int/string)
- * - time
- * - Creates a time
- * - params: timestamp (int/string)
- * - firstday: Returns the first day of the week (0 sunday - 6 saturday)
- * - jsdate: Returns the short JS date format
- */
- public function l($type, $data = null, $options = array()) {
- // Use the language of the instance
- $locale = $this->getLanguageCode();
- if ($locale === 'sr@latin') {
- $locale = 'sr_latn';
- }
-
- if ($type === 'firstday') {
- return (int) Calendar::getFirstWeekday($locale);
- }
- if ($type === 'jsdate') {
- return (string) Calendar::getDateFormat('short', $locale);
- }
-
- $value = new \DateTime();
- if ($data instanceof \DateTime) {
- $value = $data;
- } else if (is_string($data) && !is_numeric($data)) {
- $data = strtotime($data);
- $value->setTimestamp($data);
- } else if ($data !== null) {
- $value->setTimestamp($data);
- }
-
- $options = array_merge(array('width' => 'long'), $options);
- $width = $options['width'];
- switch ($type) {
- case 'date':
- return (string) Calendar::formatDate($value, $width, $locale);
- case 'datetime':
- return (string) Calendar::formatDatetime($value, $width, $locale);
- case 'time':
- return (string) Calendar::formatTime($value, $width, $locale);
- default:
- return false;
- }
- }
-
- /**
- * Returns an associative array with all translations
- *
- * Called by \OC_L10N_String
- * @return array
- */
- public function getTranslations() {
- return $this->translations;
- }
-
- /**
- * Returnsed function accepts the argument $n
- *
- * Called by \OC_L10N_String
- * @return string the plural form function
- */
- public function getPluralFormFunction() {
- if (is_null($this->pluralFormFunction)) {
- $this->pluralFormFunction = $this->factory->createPluralFunction($this->pluralFormString);
- }
- return $this->pluralFormFunction;
- }
-
- /**
- * @param $translationFile
- * @return bool
- */
- protected function load($translationFile) {
- $json = json_decode(file_get_contents($translationFile), true);
- if (!is_array($json)) {
- $jsonError = json_last_error();
- \OC::$server->getLogger()->warning("Failed to load $translationFile - json error code: $jsonError", ['app' => 'l10n']);
- return false;
- }
-
- if (!empty($json['pluralForm'])) {
- $this->pluralFormString = $json['pluralForm'];
- }
- $this->translations = array_merge($this->translations, $json['translations']);
- return true;
- }
-}
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