Added implementation of I18N for Plugins and System #1

rawilum/I18n.php

@@ -0,0 +1,124 @@
+<?php
+namespace Rawilum;
+
+use Symfony\Component\Yaml\Yaml;
+
+/**
+ * This file is part of the Rawilum.
+ *
+ * (c) Romanenko Sergey / Awilum <awilum@msn.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+class I18n
+{
+    /**
+     * Locales array
+     *
+     * @var array
+     */
+    public $locales = array(
+        'ar' => 'العربية',
+        'bg' => 'Български',
+        'ca' => 'Català',
+        'cs' => 'Česky',
+        'da' => 'Dansk',
+        'de' => 'Deutsch',
+        'el' => 'Ελληνικά',
+        'en' => 'English',
+        'es' => 'Español',
+        'fa' => 'Farsi',
+        'fi' => 'Suomi',
+        'fr' => 'Français',
+        'gl' => 'Galego',
+        'ka-ge' => 'Georgian',
+        'hu' => 'Magyar',
+        'it' => 'Italiano',
+        'id' => 'Bahasa Indonesia',
+        'ja' => '日本語',
+        'lt' => 'Lietuvių',
+        'nl' => 'Nederlands',
+        'no' => 'Norsk',
+        'pl' => 'Polski',
+        'pt' => 'Português',
+        'pt-br' => 'Português do Brasil',
+        'ru' => 'Русский',
+        'sk' => 'Slovenčina',
+        'sl' => 'Slovenščina',
+        'sv' => 'Svenska',
+        'sr' => 'Srpski',
+        'tr' => 'Türkçe',
+        'uk' => 'Українська',
+        'zh-cn' => '简体中文',
+    );
+
+    /**
+     * @var Rawilum
+     */
+    protected $rawilum;
+
+    /**
+     * Dictionary
+     *
+     * @var array
+     */
+    public $dictionary = array();
+
+    /**
+     * Construct
+     */
+    public function __construct(Rawilum $c)
+    {
+        $this->rawilum = $c;
+    }
+
+    /**
+     * Init
+     */
+    public function init()
+    {
+
+        // Get Plugins and Site Locales list
+        (array) $plugins_list = $this->rawilum['config']->get('site.plugins');
+        (array) $locales = $this->rawilum['config']->get('site.locales');
+
+        // Create dictionary
+        foreach ($locales as $locale) {
+            foreach ($plugins_list as $plugin) {
+                $language_file = PLUGINS_PATH . '/' . $plugin . '/languages/' . $locale . '.yml';
+
+                if (file_exists($language_file)) {
+                    $dictionary[$plugin][$locale] = Yaml::parse(file_get_contents($language_file));
+                }
+            }
+        }
+
+        // Save dictionary
+        $this->dictionary = $dictionary;
+    }
+
+    /**
+     * Returns translation of a string. If no translation exists, the original
+     * string will be returned. No parameters are replaced.
+     *
+     * @param  string $string    Text to translate
+     * @param  string $namespace Namespace
+     * @param  string $locale    Locale
+     * @return string
+     */
+    public function find(string $string, string $namespace, string $locale, array $values = []) : string
+    {
+        // Search current string to translate in the Dictionary
+        if (isset($this->dictionary[$namespace][$locale][$string])) {
+            $string = $this->dictionary[$namespace][$locale][$string];
+            $string = empty($values) ? $string : strtr($string, $values);
+        } else {
+            $string = $string;
+        }
+
+        // Return translation of a string
+        return $string;
+    }
+}