From 06b06f612b15f897905d52519d836bd15d61075b Mon Sep 17 00:00:00 2001
From: Colan Schwartz <colan@58704.no-reply.drupal.org>
Date: Tue, 17 Jul 2012 11:45:36 -0400
Subject: [PATCH] Issue #1688286 by colan: Add language-specific tags.

---
 metatag.install |   33 +++++++++++++++++++++++++++++++++
 1 files changed, 33 insertions(+), 0 deletions(-)

diff --git a/metatag.install b/metatag.install
index 47518f9..e0f5ee0 100644
--- a/metatag.install
+++ b/metatag.install
@@ -110,3 +110,36 @@ function metatag_update_7001() {
   );
   db_change_field('metatag_config', 'cid', 'cid', $field);
 }
+
+/**
+ * Add the {metatag}.language field.
+ */
+function metatag_update_7002() {
+
+  // Set the target table and field name.
+  $table_name = 'metatag';
+  $field_name = 'language';
+
+  // Don't add the new field if it already exists.
+  if (db_field_exists($table_name, $field_name)) {
+    return;
+  }
+
+  // Describe the new field.
+  $field_definition = array(
+    'type' => 'varchar',
+    'length' => 32,
+    'not null' => TRUE,
+    'default' => '',
+    'description' => 'The target language for this tag.',
+  );
+
+  // Add it.
+  db_add_field($table_name, $field_name, $field_definition);
+
+  // Set default values.
+  db_update($table_name)
+    ->fields(array($field_name => language_default('language')))
+    ->execute();
+}
+
-- 
1.7.0.4