protected function load_stealth_activity(navigation_node $coursenode, $modinfo) {
        if (empty($modinfo->cms[$this->page->cm->id])) {
            return null;
        }
        $cm = $modinfo->cms[$this->page->cm->id];
        if ($cm->icon) {
            $icon = new pix_icon($cm->icon, get_string('modulename', $cm->modname), $cm->iconcomponent);
        } else {
            $icon = new pix_icon('icon', get_string('modulename', $cm->modname), $cm->modname);
        }
        $url = $cm->url;
        $activitynode = $coursenode->add(format_string($cm->name), $url, navigation_node::TYPE_ACTIVITY, null, $cm->id, $icon);
        $activitynode->title(get_string('modulename', $cm->modname));
        $activitynode->hidden = (!$cm->visible);
        if (!$cm->is_visible_on_course_page()) {
            // Do not show any error here, let the page handle exception that activity is not visible for the current user.
            // Also there may be no exception at all in case when teacher is logged in as student.
            $activitynode->display = false;
        } else if (!$url) {
            // Don't show activities that don't have links!
            $activitynode->display = false;
        } else if (self::module_extends_navigation($cm->modname)) {
            $activitynode->nodetype = navigation_node::NODETYPE_BRANCH;
        }
        return $activitynode;
    }
protected function load_stealth_activity(navigation_node $coursenode, $modinfo) {
        if (empty($modinfo->cms[$this->page->cm->id])) {
            return null;
        }
        $cm = $modinfo->cms[$this->page->cm->id];
        if ($cm->icon) {
            $icon = new pix_icon($cm->icon, get_string('modulename', $cm->modname), $cm->iconcomponent);
        } else {
            $icon = new pix_icon('icon', get_string('modulename', $cm->modname), $cm->modname);
        }
        $url = $cm->url;
        $activitynode = $coursenode->add(format_string($cm->name), $url, navigation_node::TYPE_ACTIVITY, null, $cm->id, $icon);
        $activitynode->title(get_string('modulename', $cm->modname));
        $activitynode->hidden = (!$cm->visible);
        if (!$cm->is_visible_on_course_page()) {
            // Do not show any error here, let the page handle exception that activity is not visible for the current user.
            // Also there may be no exception at all in case when teacher is logged in as student.
            $activitynode->display = false;
        } else if (!$url) {
            // Don't show activities that don't have links!
            $activitynode->display = false;
        } else if (self::module_extends_navigation($cm->modname)) {
            $activitynode->nodetype = navigation_node::NODETYPE_BRANCH;
        }
        return $activitynode;
    }
protected function load_stealth_activity ( navigation_node $ coursenode , $ modinfo ) { if ( empty ( $ modinfo -> cms [ $ this -> page -> cm -> id ] ) ) { return null ; } $ cm = $ modinfo -> cms [ $ this -> page -> cm -> id ] ; if ( $ cm -> icon ) { $ icon = new pix_icon ( $ cm -> icon , get_string ( 'modulename' , $ cm -> modname ) , $ cm -> iconcomponent ) ; } else { $ icon = new pix_icon ( 'icon' , get_string ( 'modulename' , $ cm -> modname ) , $ cm -> modname ) ; } $ url = $ cm -> url ; $ activitynode = $ coursenode -> add ( format_string ( $ cm -> name ) , $ url , navigation_node :: TYPE_ACTIVITY , null , $ cm -> id , $ icon ) ; $ activitynode -> title ( get_string ( 'modulename' , $ cm -> modname ) ) ; $ activitynode -> hidden = ( ! $ cm -> visible ) ; if ( ! $ cm -> is_visible_on_course_page ( ) ) { // Do not show any error here, let the page handle exception that activity is not visible for the current user. // Also there may be no exception at all in case when teacher is logged in as student. $ activitynode -> display = false ; } else if ( ! $ url ) { // Don't show activities that don't have links! $ activitynode -> display = false ; } else if ( self :: module_extends_navigation ( $ cm -> modname ) ) { $ activitynode -> nodetype = navigation_node :: NODETYPE_BRANCH ; } return $ activitynode ; }
Loads a stealth module from unavailable section
@param navigation_node $coursenode
@param stdClass $modinfo
@return navigation_node or null if not accessible
Loads a stealth module from unavailable section