$linkcategories = true;
}
}
}
// Create a navigation object to use, we can't guarantee PAGE will be complete
if (!isloggedin()) {
$navigation->set_expansion_limit(navigation_node::TYPE_COURSE);
} else {
if (isset($block) && !empty($block->config->expansionlimit)) {
$navigation->set_expansion_limit($block->config->expansionlimit);
}
}
if (isset($block)) {
$block->trim($navigation, $trimmode, $trimlength, ceil($trimlength / 2));
}
$converter = new navigation_json();
// Find the actual branch we are looking for
if ($branchtype != 0) {
$branch = $navigation->find($branchid, $branchtype);
} else {
if ($branchid === 'mycourses' || $branchid === 'courses') {
$branch = $navigation->find($branchid, navigation_node::TYPE_ROOTNODE);
} else {
throw new coding_exception('Invalid branch type/id passed to AJAX call to load branches.');
}
}
// Remove links to categories if required.
if (!$linkcategories) {
foreach ($branch->find_all_of_type(navigation_node::TYPE_CATEGORY) as $category) {
$category->action = null;
}
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* This file is used to deliver a branch from the site administration
* in XML format back to a page from an AJAX call
*
* @since Moodle 2.6
* @package core
* @copyright 2013 Rajesh Taneja <*****@*****.**>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
define('AJAX_SCRIPT', true);
require_once __DIR__ . '/../../config.php';
// This should be accessed by only valid logged in user.
require_login(null, false);
// This identifies the type of the branch we want to get. Make sure it's SITE_ADMIN.
$branchtype = required_param('type', PARAM_INT);
if ($branchtype !== navigation_node::TYPE_SITE_ADMIN) {
throw new coding_exception('Incorrect node type passed');
}
// Start capturing output in case of broken plugins.
ajax_capture_output();
$PAGE->set_context(context_system::instance());
$PAGE->set_url('/lib/ajax/getsiteadminbranch.php', array('type' => $branchtype));
$sitenavigation = new settings_navigation_ajax($PAGE);
// Convert and output the branch as JSON.
$converter = new navigation_json();
$branch = $sitenavigation->get('root');
ajax_check_captured_output();
echo $converter->convert($branch);