#144496 by myself: import translations for newly installed modules and enabled themes;

as a side effect, improve usability of the module screen by performing module
changes all at once

1 files changed, 46 insertions, 0 deletions

diff --git a/modules/locale/locale.module b/modules/locale/locale.module
index 2bd65463e..e5f952e25 100644
--- a/modules/locale/locale.module
+++ b/modules/locale/locale.module
@@ -424,3 +424,49 @@ function locale_language_list($field = 'name', $all = FALSE) {
   }
   return $list;
 }
+
+/**
+ * Imports translations when new modules or themes are installed or enabled.
+ *
+ * This function will either import translation for the component change
+ * right away, or start a batch if more files need to be imported.
+ *
+ * @param $components
+ *   An array of component (theme and/or module) names to import
+ *   translations for.
+ */
+function locale_system_update($components) {
+  include_once 'includes/locale.inc';
+  if ($batch = locale_batch_system($components)) {
+    batch_set($batch);
+  }
+}
+
+/**
+ * Finished callback of system page locale import batch.
+ * Inform the user of translation files imported.
+ */
+function _locale_batch_system_finished($success, $results) {
+  if ($success) {
+    drupal_set_message(format_plural(count($results), 'One translation file imported for the newly installed modules.', '@count translation files imported for the newly installed modules.'));
+  }
+}
+
+/**
+ * Perform interface translation import as a batch step.
+ *
+ * @param $filepath
+ *   Path to a file to import.
+ * @param $results
+ *   Contains a list of files imported.
+ */
+function _locale_batch_import($filepath, &$context) {
+  include_once 'includes/locale.inc';
+  // The filename is either {langcode}.po or {prefix}.{langcode}.po, so
+  // we can extract the language code to use for the import from the end.
+  if (preg_match('!(/|\.)([^\.]+)\.po$!', $filepath, $langcode)) {
+    $file = (object) array('filename' => basename($filepath), 'filepath' => $filepath);
+    _locale_import_read_po('db-store', $file, 'keep', $langcode[2]);
+    $context['results'][] = $filepath;
+  }
+}