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MDL-74208 navigation: Avoid showing empty menu in single activity course

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The following change prevents showing the 'Course' item (dropdown) in
the secondary navigation if this dropdown does not contain any items
when using the single activity course format.
This commit is contained in:
Mihail Geshoski
2022-04-04 15:46:18 +08:00
parent b5f51883f0
commit d5a48c941e
1 changed files with 10 additions and 5 deletions
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lib/classes/navigation/views/secondary.php
+10 -5
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@@ -1024,15 +1024,20 @@ class secondary extends view {
protected function load_single_activity_course_navigation(): void {
$page = $this->page;
$course = $page->course;
// Create 'Course' node and add it to the secondary navigation.
$coursesecondarynode = $this->add(get_string('course'), null, self::TYPE_COURSE, null, 'course');
// Create 'Course' navigation node.
$coursesecondarynode = navigation_node::create(get_string('course'), null, self::TYPE_COURSE, null, 'course');
$this->load_course_navigation($coursesecondarynode);
// Remove the unnecessary 'Course' child node generated in load_course_navigation().
$coursesecondarynode->find('coursehome', self::TYPE_COURSE)->remove();
// Once all the items have been added to the 'Course' secondary navigation node, set the 'showchildreninsubmenu'
// property to true. This is required to force the template to output these items within a dropdown menu.
$coursesecondarynode->showchildreninsubmenu = true;
// Add the 'Course' node to the secondary navigation only if this node has children nodes.
if (count($coursesecondarynode->children) > 0) {
$this->add_node($coursesecondarynode);
// Once all the items have been added to the 'Course' secondary navigation node, set the 'showchildreninsubmenu'
// property to true. This is required to force the template to output these items within a dropdown menu.
$coursesecondarynode->showchildreninsubmenu = true;
}
// Create 'Activity' navigation node.
$activitysecondarynode = navigation_node::create(get_string('activity'), null, self::TYPE_ACTIVITY, null, 'activity');