unit tests for plural translations added
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Thomas Müller
parent
550b647d8a
commit
e04bf0aaeb
16
lib/l10n.php
16
lib/l10n.php
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@ -25,7 +25,7 @@
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/**
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* This class is for i18n and l10n
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*/
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class OC_L10N{
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class OC_L10N {
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/**
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* cached instances
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*/
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@ -107,6 +107,17 @@ class OC_L10N{
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$this->lang = $lang;
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}
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public function load($transFile) {
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$this->app = true;
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include $transFile;
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if(isset($TRANSLATIONS) && is_array($TRANSLATIONS)) {
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$this->translations = $TRANSLATIONS;
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}
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if(isset($PLURAL_FORMS)) {
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$this->plural_form_string = $PLURAL_FORMS;
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}
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}
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protected function init() {
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if ($this->app === true) {
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return;
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@ -258,8 +269,9 @@ class OC_L10N{
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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}__${text_plural}_";
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if( array_key_exists($this->translations, $identifier)) {
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if( array_key_exists($identifier, $this->translations)) {
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return new OC_L10N_String( $this, $identifier, $parameters, $count );
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}
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else{
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@ -7,30 +7,48 @@
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*/
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class OC_L10N_String{
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/**
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* @var OC_L10N
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*/
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protected $l10n;
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/**
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* @var string
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*/
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protected $text;
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/**
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* @var array
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*/
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protected $parameters;
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/**
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* @var integer
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*/
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protected $count;
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public function __construct($l10n, $text, $parameters, $count = 1) {
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$this->l10n = $l10n;
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$this->text = $text;
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$this->parameters = $parameters;
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$this->count = $count;
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}
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public function __toString() {
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$translations = $this->l10n->getTranslations();
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$localizations = $this->l10n->getLocalizations();
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$text = $this->text;
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if(array_key_exists($this->text, $translations)) {
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if(is_array($translations[$this->text])) {
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$fn = $l10n->getPluralFormFunction();
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$id = $fn($count);
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$fn = $this->l10n->getPluralFormFunction();
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$id = $fn($this->count);
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$text = $translations[$this->text][$id];
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}
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else{
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$text = $translations[$this->text];
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}
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}
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// Replace %n first (won't interfere with vsprintf)
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$text = str_replace('%n', $this->count, $text);
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return vsprintf($text, $this->parameters);
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@ -0,0 +1,5 @@
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<?php
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$TRANSLATIONS = array(
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"_%n window__%n windows_" => array("%n okno", "%n okna", "%n oken")
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);
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$PLURAL_FORMS = "nplurals=3; plural=(n==1) ? 0 : (n>=2 && n<=4) ? 1 : 2;";
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@ -0,0 +1,5 @@
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<?php
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$TRANSLATIONS = array(
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"_%n file__%n files_" => array("%n Datei", "%n Dateien")
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);
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$PLURAL_FORMS = "nplurals=2; plural=(n != 1);";
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@ -0,0 +1,5 @@
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<?php
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$TRANSLATIONS = array(
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"_%n file__%n files_" => array("%n файл", "%n файла", "%n файлов")
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);
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$PLURAL_FORMS = "nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2);";
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@ -0,0 +1,55 @@
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<?php
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/**
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* Copyright (c) 2013 Thomas Müller <thomas.mueller@tmit.eu>
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* This file is licensed under the Affero General Public License version 3 or
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* later.
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* See the COPYING-README file.
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*/
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class Test_L10n extends PHPUnit_Framework_TestCase {
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public function testGermanPluralTranslations() {
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$l = new OC_L10N('test');
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$transFile = OC::$SERVERROOT.'/tests/data/l10n/de.php';
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$l->load($transFile);
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$this->assertEquals('1 Datei', (string)$l->n('%n file', '%n files', 1, array(1)));
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$this->assertEquals('2 Dateien', (string)$l->n('%n file', '%n files', 2, array(2)));
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}
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public function testRussianPluralTranslations() {
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$l = new OC_L10N('test');
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$transFile = OC::$SERVERROOT.'/tests/data/l10n/ru.php';
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$l->load($transFile);
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$this->assertEquals('1 файл', (string)$l->n('%n file', '%n files', 1));
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$this->assertEquals('2 файла', (string)$l->n('%n file', '%n files', 2));
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$this->assertEquals('6 файлов', (string)$l->n('%n file', '%n files', 6));
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$this->assertEquals('21 файл', (string)$l->n('%n file', '%n files', 21));
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$this->assertEquals('22 файла', (string)$l->n('%n file', '%n files', 22));
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$this->assertEquals('26 файлов', (string)$l->n('%n file', '%n files', 26));
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/*
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1 file 1 файл 1 папка
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2-4 files 2-4 файла 2-4 папки
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5-20 files 5-20 файлов 5-20 папок
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21 files 21 файл 21 папка
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22-24 files 22-24 файла 22-24 папки
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25-30 files 25-30 файлов 25-30 папок
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etc
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100 files 100 файлов, 100 папок
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1000 files 1000 файлов 1000 папок
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*/
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}
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public function testCzechPluralTranslations() {
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$l = new OC_L10N('test');
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$transFile = OC::$SERVERROOT.'/tests/data/l10n/cs.php';
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$l->load($transFile);
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$this->assertEquals('1 okno', (string)$l->n('%n window', '%n windows', 1));
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$this->assertEquals('2 okna', (string)$l->n('%n window', '%n windows', 2));
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$this->assertEquals('5 oken', (string)$l->n('%n window', '%n windows', 5));
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}
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}
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