l10n/da/files_external.po


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# SOME DESCRIPTIVE TITLE.
# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
# This file is distributed under the same license as the PACKAGE package.
# 
# Translators:
# Amplificator, 2014
msgid ""
msgstr ""
"Project-Id-Version: ownCloud\n"
"Report-Msgid-Bugs-To: translations@owncloud.org\n"
"POT-Creation-Date: 2014-04-09 01:55-0400\n"
"PO-Revision-Date: 2014-04-09 05:55+0000\n"
"Last-Translator: I Robot\n"
"Language-Team: Danish (http://www.transifex.com/projects/p/owncloud/language/da/)\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
"Language: da\n"
"Plural-Forms: nplurals=2; plural=(n != 1);\n"

#: js/dropbox.js:7 js/dropbox.js:29 js/google.js:8 js/google.js:40
msgid "Access granted"
msgstr "Adgang godkendt"

#: js/dropbox.js:33 js/dropbox.js:97 js/dropbox.js:103
msgid "Error configuring Dropbox storage"
msgstr "Fejl ved konfiguration af Dropbox plads"

#: js/dropbox.js:68 js/google.js:89
msgid "Grant access"
msgstr "Godkend adgang"

#: js/dropbox.js:102
msgid "Please provide a valid Dropbox app key and secret."
msgstr "Angiv venligst en valid Dropbox app nøgle og hemmelighed"

#: js/google.js:45 js/google.js:122
msgid "Error configuring Google Drive storage"
msgstr "Fejl ved konfiguration af Google Drive plads"

#: js/settings.js:318 js/settings.js:325
msgid "Saved"
msgstr "Gemt"

#: lib/config.php:592
msgid "<b>Note:</b> "
msgstr ""

#: lib/config.php:602
msgid " and "
msgstr ""

#: lib/config.php:624
#, php-format
msgid ""
"<b>Note:</b> The cURL support in PHP is not enabled or installed. Mounting "
"of %s is not possible. Please ask your system administrator to install it."
msgstr ""

#: lib/config.php:626
#, php-format
msgid ""
"<b>Note:</b> The FTP support in PHP is not enabled or installed. Mounting of"
" %s is not possible. Please ask your system administrator to install it."
msgstr ""

#: lib/config.php:628
#, php-format
msgid ""
"<b>Note:</b> \"%s\" is not installed. Mounting of %s is not possible. Please"
" ask your system administrator to install it."
msgstr ""

#: templates/settings.php:2
msgid "External Storage"
msgstr "Ekstern opbevaring"

#: templates/settings.php:8 templates/settings.php:27
msgid "Folder name"
msgstr "Mappenavn"

#: templates/settings.php:9
msgid "External storage"
msgstr "Eksternt lager"

#: templates/settings.php:10
msgid "Configuration"
msgstr "Opsætning"

#: templates/settings.php:11
msgid "Options"
msgstr "Valgmuligheder"

#: templates/settings.php:12
msgid "Available for"
msgstr ""

#: templates/settings.php:32
msgid "Add storage"
msgstr "Tilføj lager"

#: templates/settings.php:92
msgid "No user or group"
msgstr ""

#: templates/settings.php:95
msgid "All Users"
msgstr "Alle brugere"

#: templates/settings.php:97
msgid "Groups"
msgstr "Grupper"

#: templates/settings.php:105
msgid "Users"
msgstr "Brugere"

#: templates/settings.php:118 templates/settings.php:119
#: templates/settings.php:158 templates/settings.php:159
msgid "Delete"
msgstr "Slet"

#: templates/settings.php:132
msgid "Enable User External Storage"
msgstr "Aktiver ekstern opbevaring for brugere"

#: templates/settings.php:135
msgid "Allow users to mount the following external storage"
msgstr "Tillad brugere at montere følgende som eksternt lager"

#: templates/settings.php:150
msgid "SSL root certificates"
msgstr "SSL-rodcertifikater"

#: templates/settings.php:168
msgid "Import Root Certificate"
msgstr "Importer rodcertifikat"
<?php
/**
 * @copyright Copyright (c) 2016, ownCloud, Inc.
 * @copyright 2016 Roeland Jago Douma <roeland@famdouma.nl>
 * @copyright 2016 Lukas Reschke <lukas@statuscode.ch>
 *
 * @author Bart Visscher <bartv@thisnet.nl>
 * @author Joas Schilling <coding@schilljs.com>
 * @author Lukas Reschke <lukas@statuscode.ch>
 * @author Morris Jobke <hey@morrisjobke.de>
 * @author Robin Appelman <robin@icewind.nl>
 * @author Robin McCorkell <robin@mccorkell.me.uk>
 * @author Roeland Jago Douma <roeland@famdouma.nl>
 *
 * @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\IUser;
use OCP\IUserSession;
use OCP\L10N\IFactory;
use OCP\L10N\ILanguageIterator;

/**
 * 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
	 */
	protected $availableLocales = [];

	/**
	 * @var array Structure: string => callable
	 */
	protected $pluralFunctions = [];

	const COMMON_LANGUAGE_CODES = [
		'en', 'es', 'fr', 'de', 'de_DE', 'ja', 'ar', 'ru', 'nl', 'it',
		'pt_BR', 'pt_PT', 'da', 'fi_FI', 'nb_NO', 'sv', 'tr', 'zh_CN', 'ko'
	];

	/** @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
	 * @param string|null $locale
	 * @return \OCP\IL10N
	 */
	public function get($app, $lang = null, $locale = null) {
		return new LazyL10N(function() use ($app, $lang, $locale) {

			$app = \OC_App::cleanAppId($app);
			if ($lang !== null) {
				$lang = str_replace(array('\0', '/', '\\', '..'), '', (string)$lang);
			}

			$forceLang = $this->config->getSystemValue('force_language', false);
			if (is_string($forceLang)) {
				$lang = $forceLang;
			}

			$forceLocale = $this->config->getSystemValue('force_locale', false);
			if (is_string($forceLocale)) {
				$locale = $forceLocale;
			}

			if ($lang === null || !$this->languageExists($app, $lang)) {
				$lang = $this->findLanguage($app);
			}

			if ($locale === null || !$this->localeExists($locale)) {
				$locale = $this->findLocale($lang);
			}

			if (!isset($this->instances[$lang][$app])) {
				$this->instances[$lang][$app] = new L10N(
					$this, $app, $lang, $locale,
					$this->getL10nFilesForApp($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) {
		$forceLang = $this->config->getSystemValue('force_language', false);
		if (is_string($forceLang)) {
			$this->requestLanguage = $forceLang;
		}

		if ($this->requestLanguage !== '' && $this->languageExists($app, $this->requestLanguage)) {
			return $this->requestLanguage;
		}

		/**
		 * At this point Nextcloud 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;
			}
		}

		try {
			// Try to get the language from the Request
			$lang = $this->getLanguageFromRequest($app);
			if ($userId !== null && $app === null && !$userLang) {
				$this->config->setUserValue($userId, 'core', 'lang', $lang);
			}
			return $lang;
		} catch (LanguageNotFoundException $e) {
			// Finding language from request failed fall back to default language
			$defaultLanguage = $this->config->getSystemValue('default_language', false);
			if ($defaultLanguage !== false && $this->languageExists($app, $defaultLanguage)) {
				return $defaultLanguage;
			}
		}

		// We could not find any language so fall back to english
		return 'en';
	}

	/**
	 * find the best locale
	 *
	 * @param string $lang
	 * @return null|string
	 */
	public function findLocale($lang = null) {
		$forceLocale = $this->config->getSystemValue('force_locale', false);
		if (is_string($forceLocale) && $this->localeExists($forceLocale)) {
			return $forceLocale;
		}

		if ($this->config->getSystemValue('installed', false)) {
			$userId = null !== $this->userSession->getUser() ? $this->userSession->getUser()->getUID() :  null;
			$userLocale = null;
			if (null !== $userId) {
				$userLocale = $this->config->getUserValue($userId, 'core', 'locale', null);
			}
		} else {
			$userId = null;
			$userLocale = null;
		}

		if ($userLocale && $this->localeExists($userLocale)) {
			return $userLocale;
		}

		// Default : use system default locale
		$defaultLocale = $this->config->getSystemValue('default_locale', false);
		if ($defaultLocale !== false && $this->localeExists($defaultLocale)) {
			return $defaultLocale;
		}

		// If no user locale set, use lang as locale
		if (null !== $lang && $this->localeExists($lang)) {
			return $lang;
		}

		// At last, return USA
		return 'en_US';
	}

	/**
	 * find the matching lang from the locale
	 *
	 * @param string $app
	 * @param string $locale
	 * @return null|string
	 */
	public function findLanguageFromLocale(string $app = 'core', string $locale = null) {
		if ($this->languageExists($app, $locale)) {
			return $locale;
		}
		
		// Try to split e.g: fr_FR => fr
		$locale = explode('_', $locale)[0];
		if ($this->languageExists($app, $locale)) {
			return $locale;
		}
	}

	/**
	 * 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;
	}

	/**
	 * @return array|mixed
	 */
	public function findAvailableLocales() {
		if (!empty($this->availableLocales)) {
			return $this->availableLocales;
		}

		$localeData = file_get_contents(\OC::$SERVERROOT . '/resources/locales.json');
		$this->availableLocales = \json_decode($localeData, true);

		return $this->availableLocales;
	}

	/**
	 * @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;
	}

	public function getLanguageIterator(IUser $user = null): ILanguageIterator {
		$user = $user ?? $this->userSession->getUser();
		if($user === null) {
			throw new \RuntimeException('Failed to get an IUser instance');
		}
		return new LanguageIterator($user, $this->config);
	}

	/**
	 * @param string $locale
	 * @return bool
	 */
	public function localeExists($locale) {
		if ($locale === 'en') { //english is always available
			return true;
		}

		$locales = $this->findAvailableLocales();
		$userLocale = array_filter($locales, function($value) use ($locale) {
			return $locale === $value['code'];
		});

		return !empty($userLocale);
	}

	/**
	 * @param string|null $app
	 * @return string
	 * @throws LanguageNotFoundException
	 */
	private function getLanguageFromRequest($app) {
		$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)) {
						return $this->respectDefaultLanguage($app, $available_language);
					}
				}

				// Fallback from de_De to de
				foreach ($available as $available_language) {
					if (substr($preferred_language, 0, 2) === $available_language) {
						return $available_language;
					}
				}
			}
		}

		throw new LanguageNotFoundException();
	}

	/**
	 * if default language is set to de_DE (formal German) this should be
	 * preferred to 'de' (non-formal German) if possible
	 *
	 * @param string|null $app
	 * @param string $lang
	 * @return string
	 */
	protected function respectDefaultLanguage($app, $lang) {
		$result = $lang;
		$defaultLanguage = $this->config->getSystemValue('default_language', false);

		// use formal version of german ("Sie" instead of "Du") if the default
		// language is set to 'de_DE' if possible
		if (is_string($defaultLanguage) &&
			strtolower($lang) === 'de' &&
			strtolower($defaultLanguage) === 'de_de' &&
			$this->languageExists($app, 'de_DE')
		) {
			$result = 'de_DE';
		}

		return $result;
	}

	/**
	 * Checks if $sub is a subdirectory of $parent
	 *
	 * @param string $sub
	 * @param string $parent
	 * @return bool
	 */
	private function isSubDirectory($sub, $parent) {
		// Check whether $sub contains no ".."
		if (strpos($sub, '..') !== false) {
			return false;
		}

		// Check whether $sub is a subdirectory of $parent
		if (strpos($sub, $parent) === 0) {
			return true;
		}

		return false;
	}

	/**
	 * 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 (($this->isSubDirectory($transFile, $this->serverRoot . '/core/l10n/')
				|| $this->isSubDirectory($transFile, $this->serverRoot . '/lib/l10n/')
				|| $this->isSubDirectory($transFile, $this->serverRoot . '/settings/l10n/')
				|| $this->isSubDirectory($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;
			$length = strlen($body);
			for($i = 0; $i < $length; $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;
		}
	}

	/**
	 * returns the common language and other languages in an
	 * associative array
	 *
	 * @return array
	 */
	public function getLanguages() {
		$forceLanguage = $this->config->getSystemValue('force_language', false);
		if ($forceLanguage !== false) {
			return [];
		}

		$languageCodes = $this->findAvailableLanguages();

		$commonLanguages = [];
		$languages = [];

		foreach($languageCodes as $lang) {
			$l = $this->get('lib', $lang);
			// TRANSLATORS this is the language name for the language switcher in the personal settings and should be the localized version
			$potentialName = (string) $l->t('__language_name__');
			if ($l->getLanguageCode() === $lang && $potentialName[0] !== '_') {//first check if the language name is in the translation file
				$ln = array(
					'code' => $lang,
					'name' => $potentialName
				);
			} else if ($lang === 'en') {
				$ln = array(
					'code' => $lang,
					'name' => 'English (US)'
				);
			} else {//fallback to language code
				$ln = array(
					'code' => $lang,
					'name' => $lang
				);
			}

			// put appropriate languages into appropriate arrays, to print them sorted
			// common languages -> divider -> other languages
			if (in_array($lang, self::COMMON_LANGUAGE_CODES)) {
				$commonLanguages[array_search($lang, self::COMMON_LANGUAGE_CODES)] = $ln;
			} else {
				$languages[] = $ln;
			}
		}

		ksort($commonLanguages);

		// sort now by displayed language not the iso-code
		usort( $languages, function ($a, $b) {
			if ($a['code'] === $a['name'] && $b['code'] !== $b['name']) {
				// If a doesn't have a name, but b does, list b before a
				return 1;
			}
			if ($a['code'] !== $a['name'] && $b['code'] === $b['name']) {
				// If a does have a name, but b doesn't, list a before b
				return -1;
			}
			// Otherwise compare the names
			return strcmp($a['name'], $b['name']);
		});

		return [
			// reset indexes
			'commonlanguages' => array_values($commonLanguages),
			'languages' => $languages
		];
	}
}