From ca42ec08a7a48270e0aaa8ad4605013f99bcfd94 Mon Sep 17 00:00:00 2001
From: Paul Holden <paulh@moodle.com>
Date: Wed, 15 May 2024 14:55:38 +0100
Subject: [PATCH] MDL-81904 mod_feedback: show export questions only if any
 present.

---
 mod/feedback/classes/output/edit_action_bar.php | 16 ++++++++++------
 mod/feedback/tests/behat/export_import.feature  |  1 +
 2 files changed, 11 insertions(+), 6 deletions(-)

diff --git a/mod/feedback/classes/output/edit_action_bar.php b/mod/feedback/classes/output/edit_action_bar.php
index a0b35430fa0..c2467358c4b 100644
--- a/mod/feedback/classes/output/edit_action_bar.php
+++ b/mod/feedback/classes/output/edit_action_bar.php
@@ -53,6 +53,8 @@ class edit_action_bar extends base_action_bar {
      * @return array
      */
     public function get_items(): array {
+        global $DB;
+
         $url = new moodle_url('/mod/feedback/view.php', ['id' => $this->cmid]);
         $items['left'][]['actionlink'] = new action_link($url, get_string('back'), null, ['class' => 'btn btn-secondary']);
 
@@ -82,12 +84,14 @@ class edit_action_bar extends base_action_bar {
                     'typ', feedback_load_feedback_items_options());
                 $items['left'][]['singleselect'] = $select;
 
-                $exporturl = new moodle_url('/mod/feedback/export.php', $this->urlparams + ['action' => 'exportfile']);
-                $items['export'] = new action_link(
-                    $exporturl,
-                    get_string('export_questions', 'feedback'),
-                    null,
-                    ['class' => 'btn btn-secondary']);
+                if ($DB->record_exists('feedback_item', ['feedback' => $this->feedback->id])) {
+                    $items['export'] = new action_link(
+                        new moodle_url('/mod/feedback/export.php', $this->urlparams + ['action' => 'exportfile']),
+                        get_string('export_questions', 'feedback'),
+                        null,
+                        ['class' => 'btn btn-secondary'],
+                    );
+                }
             }
         }
 
diff --git a/mod/feedback/tests/behat/export_import.feature b/mod/feedback/tests/behat/export_import.feature
index 3b9159c4bfc..a01851b13ad 100644
--- a/mod/feedback/tests/behat/export_import.feature
+++ b/mod/feedback/tests/behat/export_import.feature
@@ -24,6 +24,7 @@ Feature: Exporting and importing feedbacks
   Scenario: Export sample feedback and compare with the fixture
     When I am on the "Learning experience" "feedback activity" page logged in as teacher
     And I click on "Edit questions" "link" in the "[role=main]" "css_element"
+    And "Export questions" "link" should not exist in the ".tertiary-navigation" "css_element"
     And I add a "Information" question to the feedback with:
       | Question         | this is an information question |
       | Label            | info                            |