343 lines
9.2 KiB
PHP
343 lines
9.2 KiB
PHP
<?php
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/**
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* @copyright Copyright (c) 2016, ownCloud, Inc.
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*
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* @author Bart Visscher <bartv@thisnet.nl>
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* @author Bernhard Posselt <dev@bernhard-posselt.com>
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* @author Jakob Sack <mail@jakobsack.de>
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* @author Jan-Christoph Borchardt <hey@jancborchardt.net>
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* @author Joas Schilling <coding@schilljs.com>
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* @author Lukas Reschke <lukas@statuscode.ch>
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* @author Morris Jobke <hey@morrisjobke.de>
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* @author Robin Appelman <robin@icewind.nl>
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* @author Robin McCorkell <robin@mccorkell.me.uk>
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* @author Thomas Müller <thomas.mueller@tmit.eu>
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* @author Thomas Tanghus <thomas@tanghus.net>
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*
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* @license AGPL-3.0
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*
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* This code is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License, version 3,
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License, version 3,
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* along with this program. If not, see <http://www.gnu.org/licenses/>
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*
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*/
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/**
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* This class is for i18n and l10n
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* @deprecated 9.0.0 Use \OC::$server->getL10NFactory()->get() instead
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*/
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class OC_L10N implements \OCP\IL10N {
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/**
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* cache
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*/
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protected static $cache = array();
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protected static $availableLanguages = array();
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/**
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* The best language
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*/
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protected static $language = '';
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/**
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* App of this object
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*/
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protected $app;
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/**
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* Language of this object
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*/
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protected $lang;
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/**
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* Translations
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*/
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private $translations = array();
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/**
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* Plural forms (string)
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*/
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private $pluralFormString = 'nplurals=2; plural=(n != 1);';
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/**
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* Plural forms (function)
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*/
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private $pluralFormFunction = null;
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/**
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* The constructor
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* @param string $app app requesting l10n
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* @param string $lang default: null Language
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*
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* If language is not set, the constructor tries to find the right
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* language.
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* @deprecated 9.0.0 Use \OC::$server->getL10NFactory()->get() instead
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*/
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public function __construct($app, $lang = null) {
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$app = \OC_App::cleanAppId($app);
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$this->app = $app;
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if ($lang !== null) {
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$lang = str_replace(array('\0', '/', '\\', '..'), '', $lang);
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}
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// Find the right language
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if ($app !== 'test' && !\OC::$server->getL10NFactory()->languageExists($app, $lang)) {
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$lang = \OC::$server->getL10NFactory()->findLanguage($app);
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}
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$this->lang = $lang;
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}
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/**
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* @param $transFile
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* @return bool
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*/
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public function load($transFile) {
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$this->app = true;
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$json = json_decode(file_get_contents($transFile), true);
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if (!is_array($json)) {
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$jsonError = json_last_error();
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\OC::$server->getLogger()->warning("Failed to load $transFile - json error code: $jsonError", ['app' => 'l10n']);
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return false;
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}
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$this->pluralFormString = $json['pluralForm'];
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$translations = $json['translations'];
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$this->translations = array_merge($this->translations, $translations);
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return true;
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}
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protected function init() {
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if ($this->app === true) {
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return;
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}
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$app = $this->app;
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$lang = $this->lang;
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$this->app = true;
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/** @var \OC\L10N\Factory $factory */
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$factory = \OC::$server->getL10NFactory();
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$languageFiles = $factory->getL10nFilesForApp($app, $lang);
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$this->translations = [];
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foreach ($languageFiles as $languageFile) {
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$this->load($languageFile);
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}
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}
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/**
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* Translating
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* @param string $text The text we need a translation for
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* @param array $parameters default:array() Parameters for sprintf
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* @return \OC_L10N_String Translation or the same text
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*
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* Returns the translation. If no translation is found, $text will be
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* returned.
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*/
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public function t($text, $parameters = array()) {
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return new OC_L10N_String($this, $text, $parameters);
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}
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/**
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* Translating
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* @param string $text_singular the string to translate for exactly one object
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* @param string $text_plural the string to translate for n objects
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* @param integer $count Number of objects
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* @param array $parameters default:array() Parameters for sprintf
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* @return \OC_L10N_String Translation or the same text
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*
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* Returns the translation. If no translation is found, $text will be
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* returned. %n will be replaced with the number of objects.
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*
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* The correct plural is determined by the plural_forms-function
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* provided by the po file.
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*
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*/
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public function n($text_singular, $text_plural, $count, $parameters = array()) {
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$this->init();
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$identifier = "_${text_singular}_::_${text_plural}_";
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if( array_key_exists($identifier, $this->translations)) {
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return new OC_L10N_String( $this, $identifier, $parameters, $count );
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}else{
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if($count === 1) {
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return new OC_L10N_String($this, $text_singular, $parameters, $count);
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}else{
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return new OC_L10N_String($this, $text_plural, $parameters, $count);
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}
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}
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}
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/**
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* getTranslations
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* @return array Fetch all translations
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*
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* Returns an associative array with all translations
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*/
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public function getTranslations() {
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$this->init();
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return $this->translations;
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}
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/**
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* getPluralFormFunction
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* @return string the plural form function
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*
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* returned function accepts the argument $n
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*/
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public function getPluralFormFunction() {
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$this->init();
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if (is_null($this->pluralFormFunction)) {
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$this->pluralFormFunction = \OC::$server->getL10NFactory()->createPluralFunction($this->pluralFormString);
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}
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return $this->pluralFormFunction;
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}
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/**
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* Localization
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* @param string $type Type of localization
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* @param array|int|string $data parameters for this localization
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* @param array $options
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* @return string|false
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*
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* Returns the localized data.
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*
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* Implemented types:
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* - date
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* - Creates a date
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* - params: timestamp (int/string)
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* - datetime
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* - Creates date and time
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* - params: timestamp (int/string)
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* - time
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* - Creates a time
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* - params: timestamp (int/string)
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* - firstday: Returns the first day of the week (0 sunday - 6 saturday)
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* - jsdate: Returns the short JS date format
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*/
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public function l($type, $data, $options = array()) {
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if ($type === 'firstday') {
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return $this->getFirstWeekDay();
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}
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if ($type === 'jsdate') {
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return $this->getDateFormat();
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}
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$this->init();
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$value = new DateTime();
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if($data instanceof DateTime) {
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$value = $data;
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} elseif(is_string($data) && !is_numeric($data)) {
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$data = strtotime($data);
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$value->setTimestamp($data);
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} else {
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$value->setTimestamp($data);
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}
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// Use the language of the instance
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$locale = $this->transformToCLDRLocale($this->getLanguageCode());
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$options = array_merge(array('width' => 'long'), $options);
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$width = $options['width'];
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switch($type) {
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case 'date':
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return Punic\Calendar::formatDate($value, $width, $locale);
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case 'datetime':
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return Punic\Calendar::formatDatetime($value, $width, $locale);
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case 'time':
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return Punic\Calendar::formatTime($value, $width, $locale);
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default:
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return false;
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}
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}
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/**
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* The code (en, de, ...) of the language that is used for this OC_L10N object
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*
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* @return string language
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*/
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public function getLanguageCode() {
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return $this->lang;
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}
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/**
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* @return string
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* @throws \Punic\Exception\ValueNotInList
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* @deprecated 9.0.0 Use $this->l('jsdate', null) instead
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*/
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public function getDateFormat() {
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$locale = $this->transformToCLDRLocale($this->getLanguageCode());
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return Punic\Calendar::getDateFormat('short', $locale);
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}
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/**
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* @return int
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* @deprecated 9.0.0 Use $this->l('firstday', null) instead
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*/
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public function getFirstWeekDay() {
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$locale = $this->transformToCLDRLocale($this->getLanguageCode());
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return Punic\Calendar::getFirstWeekday($locale);
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}
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/**
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* @param string $locale
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* @return string
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*/
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private function transformToCLDRLocale($locale) {
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if ($locale === 'sr@latin') {
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return 'sr_latn';
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}
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return $locale;
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}
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/**
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* find the best language
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* @param string $app
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* @return string language
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*
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* If nothing works it returns 'en'
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* @deprecated 9.0.0 Use \OC::$server->getL10NFactory()->findLanguage() instead
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*/
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public static function findLanguage($app = null) {
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return \OC::$server->getL10NFactory()->findLanguage($app);
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}
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/**
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* @return string
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* @deprecated 9.0.0 Use \OC::$server->getL10NFactory()->setLanguageFromRequest() instead
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*/
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public static function setLanguageFromRequest() {
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return \OC::$server->getL10NFactory()->setLanguageFromRequest();
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}
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/**
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* find all available languages for an app
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* @param string $app App that needs to be translated
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* @return array an array of available languages
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* @deprecated 9.0.0 Use \OC::$server->getL10NFactory()->findAvailableLanguages() instead
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*/
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public static function findAvailableLanguages($app=null) {
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return \OC::$server->getL10NFactory()->findAvailableLanguages($app);
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}
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/**
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* @param string $app
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* @param string $lang
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* @return bool
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* @deprecated 9.0.0 Use \OC::$server->getL10NFactory()->languageExists() instead
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*/
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public static function languageExists($app, $lang) {
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return \OC::$server->getL10NFactory()->languageExists($app, $lang);
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}
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}
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