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| author | ewinslow <ewinslow@36083f99-b078-4883-b0ff-0f9b5a30f544> | 2010-11-01 20:28:41 +0000 |
|---|---|---|
| committer | ewinslow <ewinslow@36083f99-b078-4883-b0ff-0f9b5a30f544> | 2010-11-01 20:28:41 +0000 |
| commit | 7e4cc929919f05e5b31c6ff7d1ed9b8e53e8a95a (patch) | |
| tree | b0d3a33fdd8905577f6ef5701d3f05343e6458a8 /engine/js/lib/languages.js | |
| parent | 8400aa6e4fc0d5941729654487c1b09f9ceb1193 (diff) | |
| download | elgg-7e4cc929919f05e5b31c6ff7d1ed9b8e53e8a95a.tar.gz elgg-7e4cc929919f05e5b31c6ff7d1ed9b8e53e8a95a.tar.bz2 | |
Refs #2538: Pulled in some i18n features
git-svn-id: http://code.elgg.org/elgg/trunk@7182 36083f99-b078-4883-b0ff-0f9b5a30f544
Diffstat (limited to 'engine/js/lib/languages.js')
| -rw-r--r-- | engine/js/lib/languages.js | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/engine/js/lib/languages.js b/engine/js/lib/languages.js new file mode 100644 index 000000000..7bae74e6b --- /dev/null +++ b/engine/js/lib/languages.js @@ -0,0 +1,92 @@ +/**
+ * Provides language-related functionality
+ */
+elgg.provide('elgg.config.translations');
+
+elgg.config.language = 'en';
+
+elgg.config.translations.init = function() {
+ elgg.reload_all_translations();
+};
+
+elgg.add_translation = function(lang, translations) {
+ elgg.provide('elgg.config.translations.' + lang);
+
+ var t = elgg.config.translations;
+
+ t[lang] = $.extend(t[lang], translations);
+}
+
+/**
+ * Load the translations for the given language.
+ *
+ * If no language is specified, the default language is used.
+ * @param {string} language
+ * @return {XMLHttpRequest}
+ */
+elgg.reload_all_translations = function(language) {
+ var lang = language || elgg.get_language();
+ elgg.getJSON('_css/js.php', {
+ data: {
+ 'js': 'languages/'+lang,
+ 'viewtype': 'default',
+ 'lastcache': elgg.config.lastcache
+ },
+ success: function(json) {
+ elgg.add_translation(lang, json);
+ }
+ });
+};
+
+/**
+ * @deprecated Use elgg.reload_all_translations
+ */
+elgg.config.translations.load = elgg.reload_all_translations;
+
+/**
+ * Get the current language
+ * @return {String}
+ */
+elgg.get_language = function() {
+ var user = elgg.get_loggedin_user();
+
+ if (user && user.language) {
+ return user.language;
+ }
+
+ return elgg.config.language;
+};
+
+/**
+ * Translates a string
+ *
+ * @param {String} key The string to translate
+ * @param {String} language The language to display it in
+ * @return {String} The translation
+ */
+elgg.echo = function(key, language) {
+ var translations,
+ dlang = elgg.get_language();
+
+ language = language || dlang;
+
+ translations = elgg.config.translations[language];
+ if (translations && translations[key]) {
+ return translations[key];
+ }
+
+ if (language == dlang) {
+ return undefined;
+ }
+
+ translations = elgg.config.translations[dlang];
+ if (translations && translations[key]) {
+ return translations[key];
+ }
+
+ return undefined;
+};
+
+$(function() {
+ elgg.config.translations.init();
+});
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