features-locale.patch

diff -rupN features/features.module features-p/features.module
--- features/features.module	2012-01-04 03:07:15.000000000 +0530
+++ features-p/features.module	2012-02-15 16:29:35.094415000 +0530
@@ -307,7 +307,7 @@ function features_include($reset = FALSE
     // Features provides integration on behalf of these modules.
     // The features include provides handling for the feature dependencies.
     // Note that ctools is placed last because it implements hooks "dynamically" for other modules.
-    $modules = array('features', 'block', 'context', 'field', 'filter', 'image', 'menu', 'node', 'taxonomy', 'user', 'views', 'ctools');
+    $modules = array('features', 'block', 'context', 'field', 'filter', 'image', 'locale', 'menu', 'node', 'taxonomy', 'user', 'views', 'ctools');
 
     foreach (array_filter($modules, 'module_exists') as $module) {
       if (!module_hook($module, 'features_api')) {
diff -rupN features/includes/features.locale.inc features-p/includes/features.locale.inc
--- features/includes/features.locale.inc	1970-01-01 05:30:00.000000000 +0530
+++ features-p/includes/features.locale.inc	2012-02-15 16:29:02.104415000 +0530
@@ -0,0 +1,158 @@
+<?php
+
+/**
+ * @file
+ *  Features hooks for language.
+ */
+
+/**
+ * Implements of hook_features_api().
+ */
+function locale_features_api() {
+  return array(
+    'language' => array(
+      'name' => t('Languages'),
+      'default_hook' => 'locale_default_languages',
+      'features_source' => TRUE,
+      'default_file' => FEATURES_DEFAULTS_INCLUDED,
+    ),
+  );
+}
+
+/**
+ * Implements hook_features_export_options().
+ */
+function language_features_export_options() {
+  return locale_language_list('native', TRUE);
+}
+
+/**
+ * Implements hook_features_export().
+ */
+function language_features_export($data, &$export, $module_name = '') {
+  $export['dependencies']['features'] = 'features';
+  $export['dependencies']['locale'] = 'locale';
+
+  $language_list = locale_language_list('native', TRUE);
+
+  foreach ($data as $name) {
+    // Only export existing languages.
+    if (!empty($language_list[$name])) {
+      // Add language to exports.
+      $export['features']['language'][$name] = $name;
+    }
+  }
+
+  // No pipe to return.
+  return array();
+}
+
+/**
+ * Implements hook_features_export_render().
+ */
+function language_features_export_render($module, $data, $export = NULL) {
+  $code = array();
+  $code[] = '  $languages = array();';
+  $code[] = '';
+
+  $language_list = language_list();
+
+  foreach ($data as $name) {
+    // Only render existing languages.
+    if (!empty($language_list[$name])) {
+
+      $var = (array) $language_list[$name];
+      // Unset javascript hash
+      unset($var['javascript']);
+
+      $lang_export = features_var_export($var, '  ');
+      $lang_identifier = features_var_export($name);
+      $code[] = "  // Exported language: $name";
+      $code[] = "  \$languages[{$lang_identifier}] = {$lang_export};";
+    }
+  }
+
+  $code[] = '  return $languages;';
+  $code = implode("\n", $code);
+  return array('locale_default_languages' => $code);
+}
+
+/**
+ * Implements hook_features_revert().
+ */
+function language_features_revert($module) {
+  return language_features_rebuild($module);
+}
+
+/**
+ * Implements hook_features_rebuild().
+ */
+function language_features_rebuild($module) {
+  if ($defaults = features_get_default('language', $module)) {
+    foreach ($defaults as $key => $language) {
+      _features_language_save((object) $language);
+    }
+
+    // Set correct language count.
+    $enabled_languages = db_select('languages')
+      ->condition('enabled', 1)
+      ->fields('languages')
+      ->execute()
+      ->rowCount();
+    variable_set('language_count', $enabled_languages);
+  }
+}
+
+/**
+ * Helper function to save the language to database.
+ *
+ * @see locale_languages_edit_form_submit()
+ */
+function _features_language_save($language) {
+
+  $current_language = db_select('languages')
+    ->condition('language', $language->language)
+    ->fields('languages')
+    ->execute()
+    ->fetchAssoc();
+
+  // Set the default language when needed.
+  $default = language_default();
+
+  // Insert new language via api function.
+  if (empty($current_language)) {
+    locale_add_language($language->language,
+                        $language->name,
+                        $language->native,
+                        $language->direction,
+                        $language->domain,
+                        $language->prefix,
+                        $language->enabled,
+                        ($language->language == $default->language));
+    // Additional params, locale_add_language does not implement.
+    db_update('languages')
+      ->fields(array(
+        'plurals' => empty($language->plurals) ? 0 : $language->plurals,
+        'formula' => empty($language->formula) ? '' : $language->formula,
+      ))
+      ->condition('language', $language->language)
+      ->execute();
+  }
+  // Update Existing language.
+  else {
+    // @TODO: get properties from schema.
+    $properties = array('language', 'name', 'native', 'direction', 'enabled', 'plurals', 'formula', 'domain', 'prefix', 'weight');
+
+    $fields = array_intersect_key((array) $language, array_flip($properties));
+    db_update('languages')
+      ->fields($fields)
+      ->condition('language', $language->language)
+      ->execute();
+
+    // Set the default language when needed.
+    $default = language_default();
+    if ($default->language == $language->language) {
+      variable_set('language_default', (object) $fields);
+    }
+  }
+}