main.js: added preliminary translation functions for javascript

1 files changed, 22 insertions, 0 deletions

diff --git a/templates/main.js b/templates/main.js
index 9ec0025f..b3e773a3 100644
--- a/templates/main.js
+++ b/templates/main.js
@@ -1,5 +1,27 @@
 {% raw %}

 

+/* gettext-compatible _ function, example of usage:

+ *

+ * > // Loading pl_PL.json here (containing polish translation strings generated by tools/locale_compile.php)

+ * > alert(_("Hello!"));

+ * Witaj!

+ */

+function _(s) {

+	return (typeof tb_l10n != 'undefined' && typeof tb_l10n[s] != 'undefined') ? tb_l10n[s] : s;

+}

+

+/* printf-like formatting function, example of usage:

+ *

+ * > alert(fmt("There are {0} birds on {1} trees", [3,4]));

+ * There are 3 birds on 4 trees

+ * > // Loading pl_PL.json here (containing polish translation strings generated by tools/locale_compile.php)

+ * > alert(fmt(_("{0} users"), [3]));

+ * 3 uzytkownikow

+ */

+function fmt(s,a) {

+	return s.replace(/\{([0-9]+)\}/g, function(x) { return a[x[1]]; });

+}

+

 var saved = {};