From 0a8e34cf15f237c0672dd6ea7776d46393467ce1 Mon Sep 17 00:00:00 2001
From: Alex Pott <alex.a.pott@googlemail.com>
Date: Sat, 29 Mar 2014 12:40:21 +0100
Subject: [PATCH] =?UTF-8?q?Issue=20#2149649=20by=20G=C3=A1bor=20Hojtsy,=20?=
 =?UTF-8?q?YesCT,=20Xano,=20herom,=20vijaycs85,=20Sweetchuck,=20plach:=20E?=
 =?UTF-8?q?ntity=20rendering/theming=20does=20not=20use=20the=20active=20e?=
 =?UTF-8?q?ntity=20language=20to=20render=20links.?=
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---
 core/modules/comment/comment.module           |  1 +
 .../Drupal/locale/Tests/LocalePathTest.php    |  8 ++--
 .../node/lib/Drupal/node/NodeViewBuilder.php  |  3 +-
 .../node/Tests/NodeAccessBaseTableTest.php    |  1 +
 .../node/Tests/NodeTranslationUITest.php      | 47 +++++++++++++++++++
 core/modules/node/node.module                 |  4 +-
 6 files changed, 58 insertions(+), 6 deletions(-)

diff --git a/core/modules/comment/comment.module b/core/modules/comment/comment.module
index 9ee58fc350e3..e35350123845 100644
--- a/core/modules/comment/comment.module
+++ b/core/modules/comment/comment.module
@@ -448,6 +448,7 @@ function comment_node_links_alter(array &$node_links, NodeInterface $node, array
           if (user_access('post comments')) {
             $links['comment-add'] = array(
               'title' => t('Add new comment'),
+              'language' => $node->language(),
               'attributes' => array('title' => t('Add a new comment to this page.')),
               'fragment' => 'comment-form',
             );
diff --git a/core/modules/locale/lib/Drupal/locale/Tests/LocalePathTest.php b/core/modules/locale/lib/Drupal/locale/Tests/LocalePathTest.php
index 62aba310e380..4466a91a7d6d 100644
--- a/core/modules/locale/lib/Drupal/locale/Tests/LocalePathTest.php
+++ b/core/modules/locale/lib/Drupal/locale/Tests/LocalePathTest.php
@@ -117,14 +117,14 @@ function testPathLanguageConfiguration() {
     $this->container->get('path.crud')->delete($edit);
 
     // Create language nodes to check priority of aliases.
-    $first_node = $this->drupalCreateNode(array('type' => 'page', 'promote' => 1));
-    $second_node = $this->drupalCreateNode(array('type' => 'page', 'promote' => 1));
+    $first_node = $this->drupalCreateNode(array('type' => 'page', 'promote' => 1, 'langcode' => 'en'));
+    $second_node = $this->drupalCreateNode(array('type' => 'page', 'promote' => 1, 'langcode' => Language::LANGCODE_NOT_SPECIFIED));
 
     // Assign a custom path alias to the first node with the English language.
     $edit = array(
       'source'   => 'node/' . $first_node->id(),
       'alias'    => $custom_path,
-      'langcode' => 'en',
+      'langcode' => $first_node->language()->id,
     );
     $this->container->get('path.crud')->save($edit['source'], $edit['alias'], $edit['langcode']);
 
@@ -132,7 +132,7 @@ function testPathLanguageConfiguration() {
     $edit = array(
       'source'   => 'node/' . $second_node->id(),
       'alias'    => $custom_path,
-      'langcode' => Language::LANGCODE_NOT_SPECIFIED,
+      'langcode' => $second_node->language()->id,
     );
     $this->container->get('path.crud')->save($edit['source'], $edit['alias'], $edit['langcode']);
 
diff --git a/core/modules/node/lib/Drupal/node/NodeViewBuilder.php b/core/modules/node/lib/Drupal/node/NodeViewBuilder.php
index 48fb0ffcf148..34ca5deac925 100644
--- a/core/modules/node/lib/Drupal/node/NodeViewBuilder.php
+++ b/core/modules/node/lib/Drupal/node/NodeViewBuilder.php
@@ -95,7 +95,7 @@ public static function renderLinks(array $context) {
     );
 
     if (!$context['in_preview']) {
-      $entity = entity_load('node', $context['node_entity_id']);
+      $entity = entity_load('node', $context['node_entity_id'])->getTranslation($context['langcode']);
       $links['node'] = self::buildLinks($entity, $context['view_mode']);
 
       // Allow other modules to alter the node links.
@@ -132,6 +132,7 @@ protected static function buildLinks(NodeInterface $entity, $view_mode) {
           '@title' => $node_title_stripped,
         )),
         'href' => 'node/' . $entity->id(),
+        'language' => $entity->language(),
         'html' => TRUE,
         'attributes' => array(
           'rel' => 'tag',
diff --git a/core/modules/node/lib/Drupal/node/Tests/NodeAccessBaseTableTest.php b/core/modules/node/lib/Drupal/node/Tests/NodeAccessBaseTableTest.php
index e78b5bc58e4b..f227792dee29 100644
--- a/core/modules/node/lib/Drupal/node/Tests/NodeAccessBaseTableTest.php
+++ b/core/modules/node/lib/Drupal/node/Tests/NodeAccessBaseTableTest.php
@@ -154,6 +154,7 @@ protected function assertTaxonomyPage($is_admin) {
       $this->drupalGet("taxonomy/term/$tid");
       $this->nids_visible = array();
       foreach ($this->xpath("//a[text()='Read more']") as $link) {
+        // See also testTranslationRendering() in NodeTranslationUITest.
         $this->assertTrue(preg_match('|node/(\d+)$|', (string) $link['href'], $matches), 'Read more points to a node');
         $this->nids_visible[$matches[1]] = TRUE;
       }
diff --git a/core/modules/node/lib/Drupal/node/Tests/NodeTranslationUITest.php b/core/modules/node/lib/Drupal/node/Tests/NodeTranslationUITest.php
index 1a15c55cff8c..afc0c570710f 100644
--- a/core/modules/node/lib/Drupal/node/Tests/NodeTranslationUITest.php
+++ b/core/modules/node/lib/Drupal/node/Tests/NodeTranslationUITest.php
@@ -271,6 +271,53 @@ function testTranslationRendering() {
       $this->assertText($values[$langcode]['title'][0]['value']);
     }
 
+    // Need to check from the beginning, including the base_path, in the url
+    // since the pattern for the default language might be a substring of
+    // the strings for other languages.
+    $base_path = base_path();
+
+    // Check the frontpage for 'Read more' links to each translation.
+    // See also assertTaxonomyPage() in NodeAccessBaseTableTest.
+    $node_href = 'node/' . $node->id();
+    foreach ($this->langcodes as $langcode) {
+      $num_match_found = 0;
+      if ($langcode == 'en') {
+        // Site default language does not have langcode prefix in the URL.
+        $expected_href = $base_path . $node_href;
+      }
+      else {
+        $expected_href = $base_path . $langcode . '/' . $node_href;
+      }
+      $pattern = '|^' . $expected_href . '$|';
+      foreach ($this->xpath("//a[text()='Read more']") as $link) {
+        if (preg_match($pattern, (string) $link['href'], $matches) == TRUE) {
+          $num_match_found++;
+        }
+      }
+      $this->assertTrue($num_match_found == 1, 'There is 1 Read more link, ' . $expected_href . ', for the ' . $langcode . ' translation of a node on the frontpage. (Found ' . $num_match_found . '.)');
+    }
+
+    // Check the frontpage for 'Add new comment' links that include the
+    // language.
+    $comment_form_href = 'node/' . $node->id() . '#comment-form';
+    foreach ($this->langcodes as $langcode) {
+      $num_match_found = 0;
+      if ($langcode == 'en') {
+        // Site default language does not have langcode prefix in the URL.
+        $expected_href = $base_path . $comment_form_href;
+      }
+      else {
+        $expected_href = $base_path . $langcode . '/' . $comment_form_href;
+      }
+      $pattern = '|^' . $expected_href . '$|';
+      foreach ($this->xpath("//a[text()='Add new comment']") as $link) {
+        if (preg_match($pattern, (string) $link['href'], $matches) == TRUE) {
+          $num_match_found++;
+        }
+      }
+      $this->assertTrue($num_match_found == 1, 'There is 1 Add new comment link, ' . $expected_href . ', for the ' . $langcode . ' translation of a node on the frontpage. (Found ' . $num_match_found . '.)');
+    }
+
     // Test that the node page displays the correct translations.
     $this->doTestTranslations('node/' . $node->id(), $values);
   }
diff --git a/core/modules/node/node.module b/core/modules/node/node.module
index 63c2174dbc19..66145b02c7fa 100644
--- a/core/modules/node/node.module
+++ b/core/modules/node/node.module
@@ -644,7 +644,9 @@ function template_preprocess_node(&$variables) {
   );
   $variables['name'] = drupal_render($username);
 
-  $variables['node_url'] = $node->url();
+  $variables['node_url'] = $node->url('canonical', array(
+    'language' => $node->language(),
+  ));
   $variables['label'] = $variables['elements']['title'];
   unset($variables['elements']['title']);
   $variables['page'] = $variables['view_mode'] == 'full' && node_is_page($node);
-- 
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