nextcloud/lib/public/il10n.php

<?php
/**
 * Copyright (c) 2013 Bart Visscher <bartv@thisnet.nl>
 * This file is licensed under the Affero General Public License version 3 or
 * later.
 * See the COPYING-README file.
 *
 */

/**
 * Public interface of ownCloud for apps to use.
 * L10n interface
 *
 */

// use OCP namespace for all classes that are considered public.
// This means that they should be used by apps instead of the internal ownCloud classes
namespace OCP;

/**
 * TODO: Description
 */
interface IL10N {
	/**
	 * Translating
	 * @param string $text The text we need a translation for
	 * @param array $parameters default:array() Parameters for sprintf
	 * @return \OC_L10N_String Translation or the same text
	 *
	 * Returns the translation. If no translation is found, $text will be
	 * returned.
	 */
	public function t($text, $parameters = array());

	/**
	 * 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 \OC_L10N_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());

	/**
	 * Localization
	 * @param string $type Type of localization
	 * @param array $data parameters for this localization
	 * @return string|false
	 *
	 * Returns the localized data.
	 *
	 * Implemented types:
	 *  - date
	 *    - Creates a date
	 *    - l10n-field: date
	 *    - params: timestamp (int/string)
	 *  - datetime
	 *    - Creates date and time
	 *    - l10n-field: datetime
	 *    - params: timestamp (int/string)
	 *  - time
	 *    - Creates a time
	 *    - l10n-field: time
	 *    - params: timestamp (int/string)
	 */
	public function l($type, $data);


	/**
	 * @brief find the best language
	 * @param array|string $app details below
	 * @returns string language
	 *
	 * If $app is an array, ownCloud assumes that these are the available
	 * languages. Otherwise ownCloud tries to find the files in the l10n
	 * folder.
	 *
	 * If nothing works it returns 'en'
	 */
	public function getLanguageCode($app=null);
}