Issue #2319233 by Sutharsan, subhojit777, sardara, lauriii, andythomnz: Double...

Issue #2319233 by Sutharsan, subhojit777, sardara, lauriii, andythomnz: Double escaped string on Available translation update page

core/modules/locale/locale.pages.inc

@@ -6,6 +6,7 @@
  */
 
 use Drupal\Component\Utility\SafeMarkup;
+use Drupal\Component\Utility\String;
 use Drupal\Core\Url;
 use Drupal\Core\Render\Element;
 use Drupal\locale\SourceString;
@@ -60,7 +61,10 @@ function template_preprocess_locale_translation_update_info(array &$variables) {
     if ($variables['updates']) {
       foreach ($variables['updates'] as $update) {
         $modules[] = $update['name'];
-        $releases[] = t('@module (@date)', array('@module' => $update['name'], '@date' => format_date($update['timestamp'], 'html_date')));
+        $releases[] = String::format('@module (@date)', array(
+          '@module' => $update['name'],
+          '@date' => format_date($update['timestamp'], 'html_date'),
+        ));
       }
       $variables['modules'] = $modules;
     }
@@ -77,7 +81,11 @@ function template_preprocess_locale_translation_update_info(array &$variables) {
     if ($variables['not_found']) {
       foreach ($variables['not_found'] as $update) {
         $version = $update['version'] ? $update['version'] : t('no version');
-        $releases[] = t('@module (@version).', array('@module' => $update['name'], '@version' => $version)) . ' ' . $update['info'];
+        $releases[] = String::format('@module (@version). !info', array(
+          '@module' => $update['name'],
+          '@version' => $version,
+          '!info' => $update['info'],
+        ));
       }
     }
     $details['missing_updates_list'] = array(

core/modules/locale/src/Tests/LocaleUpdateInterfaceTest.php

@@ -7,6 +7,8 @@
 
 namespace Drupal\locale\Tests;
 
+use Drupal\Component\Utility\String;
+
 /**
  * Tests for the user interface of project interface translations.
  *
@@ -85,7 +87,7 @@ public function testInterface() {
     $this->assertRaw(t('Missing translations for: @languages. See the <a href="@updates">Available translation updates</a> page for more information.', array('@languages' => t('German'), '@updates' => \Drupal::url('locale.translate_status'))), 'Missing translations message');
     $this->drupalGet('admin/reports/translations');
     $this->assertText(t('Missing translations for one project'), 'No translations found');
-    $this->assertText(t('@module (@version).', array('@module' => 'Locale test translate', '@version' => '1.3-dev')), 'Release details');
+    $this->assertText(String::format('@module (@version). !info', array('@module' => 'Locale test translate', '@version' => '1.3-dev', '!info' => t('No translation files are provided for development releases.'))), 'Release details');
     $this->assertText(t('No translation files are provided for development releases.'), 'Release info');
 
     // Override Drupal core translation status as 'no translations found'.
@@ -110,7 +112,7 @@ public function testInterface() {
     // Check if translations are available for Drupal core.
     $this->drupalGet('admin/reports/translations');
     $this->assertText(t('Updates for: !project', array('!project' => t('Drupal core'))), 'Translations found');
-    $this->assertText(t('@module (@date)', array('@module' => t('Drupal core'), '@date' => format_date(REQUEST_TIME, 'html_date'))), 'Core translation update');
+    $this->assertText(String::format('@module (@date)', array('@module' => t('Drupal core'), '@date' => format_date(REQUEST_TIME, 'html_date'))), 'Core translation update');
     $update_button = $this->xpath('//input[@type="submit"][@value="' . t('Update translations') . '"]');
     $this->assertTrue($update_button, 'Update translations button');
   }