* PHPTAL library

1 files changed, 50 insertions, 0 deletions

diff --git a/lib/phptal/PHPTAL/Php/Attribute/I18N/Domain.php b/lib/phptal/PHPTAL/Php/Attribute/I18N/Domain.php
new file mode 100644
index 0000000..92ece11
--- /dev/null
+++ b/lib/phptal/PHPTAL/Php/Attribute/I18N/Domain.php
@@ -0,0 +1,50 @@
+<?php
+/**
+ * PHPTAL templating engine
+ *
+ * PHP Version 5
+ *
+ * @category HTML
+ * @package  PHPTAL
+ * @author   Laurent Bedubourg <lbedubourg@motion-twin.com>
+ * @author   Kornel Lesiński <kornel@aardvarkmedia.co.uk>
+ * @license  http://www.gnu.org/licenses/lgpl.html GNU Lesser General Public License
+ * @version  SVN: $Id$
+ * @link     http://phptal.org/
+ */
+
+/**
+ * i18n:domain
+ *
+ * The i18n:domain attribute is used to specify the domain to be used to get
+ * the translation. If not specified, the translation services will use a
+ * default domain. The value of the attribute is used directly; it is not
+ * a TALES expression.
+ *
+ * @package PHPTAL
+ * @subpackage Php.attribute.i18n
+ */
+class PHPTAL_Php_Attribute_I18N_Domain extends PHPTAL_Php_Attribute
+{
+    public function before(PHPTAL_Php_CodeWriter $codewriter)
+    {
+        // ensure a domain stack exists or create it
+        $codewriter->doIf('!isset($_i18n_domains)');
+        $codewriter->pushCode('$_i18n_domains = array()');
+        $codewriter->doEnd('if');
+
+        $expression = $codewriter->interpolateTalesVarsInString($this->expression);
+
+        // push current domain and use new domain
+        $code = '$_i18n_domains[] = '.$codewriter->getTranslatorReference().'->useDomain('.$expression.')';
+        $codewriter->pushCode($code);
+    }
+
+    public function after(PHPTAL_Php_CodeWriter $codewriter)
+    {
+        // restore domain
+        $code = $codewriter->getTranslatorReference().'->useDomain(array_pop($_i18n_domains))';
+        $codewriter->pushCode($code);
+    }
+}
+