#835212 by plach, jhodgdon: Fixed locale_url_outbound_alter() should be run...

#835212 by plach, jhodgdon: Fixed locale_url_outbound_alter() should be run only on multilingual sites.

modules/locale/locale.module

@@ -961,7 +961,7 @@ function locale_block_view($type) {
  */
 function locale_url_outbound_alter(&$path, &$options, $original_path) {
   // Only modify internal URLs.
-  if (!$options['external']) {
+  if (!$options['external'] && drupal_multilingual()) {
     static $callbacks;
 
     if (!isset($callbacks)) {

modules/path/path.test

@@ -440,3 +440,65 @@ class PathLanguageUITestCase extends DrupalWebTestCase {
   }
 
 }
+
+/**
+ * Tests that paths are not prefixed on a monolingual site.
+ */
+class PathMonolingualTestCase extends DrupalWebTestCase {
+  public static function getInfo() {
+    return array(
+      'name' => 'Paths on non-English monolingual sites',
+      'description' => 'Confirm that paths are not changed on monolingual non-English sites',
+      'group' => 'Path',
+    );
+  }
+
+  function setUp() {
+    global $language;
+    parent::setUp('path', 'locale', 'translation');
+
+    // Create and login user.
+    $web_user = $this->drupalCreateUser(array('administer languages', 'access administration pages'));
+    $this->drupalLogin($web_user);
+
+    // Enable French language.
+    $edit = array();
+    $edit['langcode'] = 'fr';
+    $this->drupalPost('admin/config/regional/language/add', $edit, t('Add language'));
+
+    // Make French the default language.
+    $edit = array('site_default' => 'fr');
+    $this->drupalPost('admin/config/regional/language', $edit, t('Save configuration'));
+
+    // Disable English.
+    $edit = array('enabled[en]' => FALSE);
+    $this->drupalPost('admin/config/regional/language', $edit, t('Save configuration'));
+
+    // Verify that French is the only language.
+    $this->assertFalse(drupal_multilingual(), t('Site is mono-lingual'));
+    $this->assertEqual(language_default('language'), 'fr', t('French is the default language'));
+
+    // Set language detection to URL.
+    $edit = array('language[enabled][locale-url]' => TRUE);
+    $this->drupalPost('admin/config/regional/language/configure', $edit, t('Save settings'));
+
+    // Force languages to be initialized.
+    drupal_language_initialize();
+  }
+
+  /**
+   * Verifies that links do not have language prefixes in them.
+   */
+  function testPageLinks() {
+    // Navigate to 'admin/config' path.
+    $this->drupalGet('admin/config');
+
+    // Verify that links in this page do not have a 'fr/' prefix.
+    $this->assertNoLinkByHref('/fr/', 'Links do not contain language prefix');
+
+    // Verify that links in this page can be followed and work.
+    $this->clickLink(t('Languages'));
+    $this->assertResponse(200, 'Clicked link results in a valid page');
+    $this->assertText(t('Add language'), 'Page contains the add language text');
+  }
+}

modules/translation/translation.module

@@ -181,7 +181,7 @@ function translation_form_alter(&$form, &$form_state, $form_id) {
  * is part of a translation set.
  */
 function translation_node_view($node, $view_mode) {
-  if (isset($node->tnid) && $translations = translation_node_get_translations($node->tnid)) {
+  if (isset($node->tnid) && drupal_multilingual() && $translations = translation_node_get_translations($node->tnid)) {
     $path = 'node/' . $node->nid;
     $links = language_negotiation_get_switch_links(LANGUAGE_TYPE_INTERFACE, $path);
     if (is_object($links)) {