i18n - internationalized text provider

https://fedorahosted.org/freeipa/ticket/3235 https://fedorahosted.org/freeipa/ticket/3236
2026-07-29 23:58:23 -05:00 · 2013-05-06 16:22:17 +02:00
parent ded1bb3642
commit 33904d8651
1 changed files with 57 additions and 0 deletions
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+/*  Authors:
+ *    Petr Vobornik <pvoborni@redhat.com>
+ *
+ * Copyright (C) 2012 Red Hat
+ * see file 'COPYING' for use and warranty information
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+define(['dojo/_base/lang', '../ipa'], function(lang, IPA) {
+
+    var i18n = {
+
+        /**
+         * Gets translated message.
+         *
+         * If a message starts with @i18n: it tries to get the message from
+         * IPA.messages. If IPA messages doesn't contain a string with
+         * the key it returns alternate string or the part after @i18n.
+         *
+         * When IPA.messages doesn't exist alternate string is returned.
+         * It all other cases the message itself is returned.
+         *
+         * @param {String} Message key
+         * @param {String} Alternate message.
+         * @returns {String} Translated message
+         */
+        message: function(message, alternate) {
+
+            if (!message) return '';
+
+            if (message.substring(0, 6) === '@i18n:') {
+                var key = message.substring(6);
+                if(!IPA.messages) return alternate || key;
+                var string = lang.getObject(key, false, IPA.messages);
+                // don't return objecs
+                if (typeof string !== 'string') string = null;
+                return string || alternate || key;
+            }
+
+            return alternate || message;
+        }
+    };
+
+    return i18n;
+});