Replace twig block name needed in other templates

Fix forum preview UI

See #2768

main/forum/iframe_thread.php

@@ -25,9 +25,6 @@ require_once __DIR__.'/../inc/global.inc.php';
 // A notice for unauthorized people.
 api_protect_course_script(true);
 $nameTools = get_lang('ToolForum');
-Display::display_reduced_header();
-
-/* Including necessary files */
 
 require 'forumconfig.inc.php';
 require_once 'forumfunction.inc.php';
@@ -73,29 +70,30 @@ $sql = "SELECT * FROM $table_posts posts
         ORDER BY posts.post_id ASC";
 $result = Database::query($sql);
 
-echo "<table width=\"100%\" height=\"100%\" cellspacing=\"5\" border=\"0\">";
+$template = new Template('', false, false);
+
+$content = "<table width=\"100%\" height=\"100%\" cellspacing=\"5\" border=\"0\">";
 while ($row = Database::fetch_array($result)) {
-    echo "<tr>";
-    echo "<td rowspan=\"2\" class=\"forum_message_left\">";
+    $content .= "<tr>";
+    $content .= "<td rowspan=\"2\" class=\"forum_message_left\">";
     $username = api_htmlentities(sprintf(get_lang('LoginX'), $row['username']), ENT_QUOTES);
     if ($row['user_id'] == '0') {
         $name = $row['poster_name'];
     } else {
         $name = api_get_person_name($row['firstname'], $row['lastname']);
     }
-    echo Display::tag('span', $name, ['title' => $username]).'<br />';
-    echo api_convert_and_format_date($row['post_date']).'<br /><br />';
+    $content .= Display::tag('span', $name, ['title' => $username]).'<br />';
+    $content .= api_convert_and_format_date($row['post_date']).'<br /><br />';
 
-    echo "</td>";
-    echo "<td class=\"forum_message_post_title\">".Security::remove_XSS($row['post_title'])."</td>";
-    echo "</tr>";
+    $content .= "</td>";
+    $content .= "<td class=\"forum_message_post_title\">".Security::remove_XSS($row['post_title'])."</td>";
+    $content .= "</tr>";
 
-    echo "<tr>";
-    echo "<td class=\"forum_message_post_text\">".Security::remove_XSS($row['post_text'], STUDENT)."</td>";
-    echo "</tr>";
+    $content .= "<tr>";
+    $content .= "<td class=\"forum_message_post_text\">".Security::remove_XSS($row['post_text'], STUDENT)."</td>";
+    $content .= "</tr>";
 }
-echo "</table>";
+$content .= "</table>";
 
-?>
-</body>
-</html>
+$template->assign('content', $content);
+$template->display_no_layout_template();

src/ThemeBundle/Resources/views/Layout/base-layout.html.twig

@@ -21,19 +21,19 @@
     {{ sonata_seo_html_attributes() }}
     data-in-course="{{ course ? 'true' : 'false' }}"
     data-course-code="{{ course ? course.code : '' }}"
+    data-session-id="{{ session ? session.id : '' }}"
 >
 <noscript> {{ "NoJavascript" | trans }} </noscript>
 
 <!-- PAGE -->
 {% block chamilo_wrap %}
-
-<!-- HEADER -->
+    <!-- HEADER -->
     {% block page_header %}
         {% include '@ChamiloTheme/Layout/header.html.twig' %}
     {% endblock %}
-<!-- END HEADER -->
+    <!-- END HEADER -->
 
-<div class="app-body">
+    <div class="app-body">
         <!-- SIDEBAR -->
         {% block page_sidebar %}
             {% include '@ChamiloTheme/Layout/sidebar.html.twig' %}
@@ -47,16 +47,15 @@
             <!-- END BREADCRUMB -->
             <!-- CONTENT -->
             {% block page_content %}
-
             {% endblock %}
             <!-- END CONTENT -->
         </main>
-</div>
+    </div>
 {% endblock %}
 <!-- END PAGE -->
 
 <!-- FOOTER -->
-{% block page_footer %}
+{% block chamilo_footer %}
     {% include '@ChamiloTheme/Layout/footer.html.twig' %}
 {% endblock %}
 <!-- END FOOTER -->