/**
* Adds a course module to the navigation node
*
* @param navigation_node $node
* @param cm_info $cm
* @return null|navigation_node
*/
protected function navigation_add_activity(navigation_node $node, $cm)
{
if (!$cm->uservisible || !$cm->has_view()) {
return null;
}
$activityname = $cm->get_formatted_name();
$action = $cm->url;
if ($cm->icon) {
$icon = new pix_icon($cm->icon, $cm->modfullname, $cm->iconcomponent);
} else {
$icon = new pix_icon('icon', $cm->modfullname, $cm->modname);
}
$activitynode = $node->add($activityname, $action, navigation_node::TYPE_ACTIVITY, null, $cm->id, $icon);
if (global_navigation::module_extends_navigation($cm->modname)) {
$activitynode->nodetype = navigation_node::NODETYPE_BRANCH;
} else {
$activitynode->nodetype = navigation_node::NODETYPE_LEAF;
}
return $activitynode;
}
/**
* Adds a course module to the navigation node
*
* This is basically copied from function global_navigation::load_section_activities()
* because it is not accessible from outside.
*
* @param navigation_node $node
* @param cm_info $cm
* @return null|navigation_node
*/
protected function navigation_add_activity(navigation_node $node, $cm)
{
if (!$cm->uservisible) {
return null;
}
$action = $cm->get_url();
if (!$action) {
// Do not add to navigation activity without url (i.e. labels).
return null;
}
$activityname = format_string($cm->name, true, array('context' => context_module::instance($cm->id)));
if ($cm->icon) {
$icon = new pix_icon($cm->icon, $cm->modfullname, $cm->iconcomponent);
} else {
$icon = new pix_icon('icon', $cm->modfullname, $cm->modname);
}
$activitynode = $node->add($activityname, $action, navigation_node::TYPE_ACTIVITY, null, $cm->id, $icon);
if (global_navigation::module_extends_navigation($cm->modname)) {
$activitynode->nodetype = navigation_node::NODETYPE_BRANCH;
} else {
$activitynode->nodetype = navigation_node::NODETYPE_LEAF;
}
return $activitynode;
}
