From e4956dc317146fb301090be7a0a8cc1ba09e5fa1 Mon Sep 17 00:00:00 2001
From: William Hearn <sylus1984@gmail.com>
Date: Tue, 5 Jan 2016 22:49:21 -0500
Subject: [PATCH] Navbar link language render to user preference

Signed-off-by: William Hearn <sylus1984@gmail.com>
---
 navbar.module | 62 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)

diff --git a/navbar.module b/navbar.module
index 1bf1fc8..ba475a4 100644
--- a/navbar.module
+++ b/navbar.module
@@ -43,6 +43,9 @@ function navbar_permission() {
     'access navbar' => array(
       'title' => t('Use the administration navbar'),
     ),
+    'select navbar language' => array(
+      'title' => t('Select navbar language'),
+    ),
   );
 }
 
@@ -262,6 +265,8 @@ function navbar_page_build(&$page) {
  * @see navbar_page_build().
  */
 function navbar_pre_render($element) {
+  global $user;
+  global $language;
 
   // Define the breakpoints to switch from vertical to horizontal
   // navbar presentation.
@@ -284,8 +289,23 @@ function navbar_pre_render($element) {
     );
   }
 
+  // Navbar language user preference.
+  $language_original = array();
+  if(!empty($user->data['navbar_language']) && ($language->language != $user->language)) {
+    $languages_available = language_list();
+    if(array_key_exists($user->language, $languages_available)) {
+      $language_original = $language;
+      $language = $languages_available[$user->language];
+    }
+  }
+
   // Get navbar items from all modules that implement hook_navbar().
   $items = module_invoke_all('navbar');
+
+  if(!empty($language_original)) {
+    $language = $language_original;
+  }
+
   // Allow for altering of hook_navbar().
   drupal_alter('navbar', $items);
   // Sort the children.
@@ -1211,3 +1231,45 @@ function navbar_modernizr_info() {
 
   return $tests;
 }
+
+/**
+ * Implements hook_form_user_profile_form_alter().
+ */
+function navbar_form_user_profile_form_alter(&$form, &$form_state) {
+  if ($form['#user_category'] == 'account' && user_access('select navbar language')) {
+    $form['navbar_language'] = array(
+      '#type' => 'fieldset',
+      '#title' => t('Navbar language settings'),
+      '#collapsible' => TRUE,
+      '#weight' => 10,
+    );
+    $form['navbar_language']['navbar_language'] = array(
+      '#type' => 'checkbox',
+      '#title' => t('Navbar language preference'),
+      '#default_value' => isset($form['#user']->data['navbar_language']) ? $form['#user']->data['navbar_language'] : 0,
+      '#description' => t('Whether Navbar should take into account the user language preference when rendering.'),
+    );
+  }
+}
+
+/**
+ * Implements hook_user_presave().
+ */
+function navbar_user_presave(&$edit, $account, $category) {
+  if (isset($edit['navbar_language'])) {
+    $edit['data']['navbar_language'] = $edit['navbar_language'];
+  }
+}
+
+/**
+ * Implements hook_field_extra_fields().
+ */
+function navbar_field_extra_fields() {
+  $info['user']['user']['form']['navbar_language'] = array(
+    'label' => 'Navbar language preference',
+    'description' => t('Navbar language linked to user preference form element.'),
+    'weight' => 10,
+  );
+
+  return $info;
+}
-- 
2.3.8 (Apple Git-58)