/**
* Loads the cartridge information into the new tool, if the launch url is for a cartridge file
*
* @param stdClass $lti The tools config
* @since Moodle 3.1
*/
function lti_load_tool_if_cartridge($lti)
{
if (!empty($lti->toolurl) && lti_is_cartridge($lti->toolurl)) {
lti_load_tool_from_cartridge($lti->toolurl, $lti);
}
}
*/
define('AJAX_SCRIPT', true);
require_once __DIR__ . "/../../config.php";
require_once $CFG->dirroot . '/mod/lti/locallib.php';
$courseid = required_param('course', PARAM_INT);
$context = context_course::instance($courseid);
require_login($courseid, false);
$action = required_param('action', PARAM_TEXT);
$response = new stdClass();
switch ($action) {
case 'find_tool_config':
$toolurl = required_param('toolurl', PARAM_RAW);
$toolid = optional_param('toolid', 0, PARAM_INT);
require_capability('moodle/course:manageactivities', $context);
require_capability('mod/lti:addinstance', $context);
if (!empty($toolurl) && lti_is_cartridge($toolurl)) {
$response->cartridge = true;
} else {
if (empty($toolid) && !empty($toolurl)) {
$tool = lti_get_tool_by_url_match($toolurl, $courseid);
if (!empty($tool)) {
$toolid = $tool->id;
$response->toolid = $tool->id;
$response->toolname = s($tool->name);
$response->tooldomain = s($tool->tooldomain);
}
} else {
$response->toolid = $toolid;
}
if (!empty($toolid)) {
// Look up privacy settings.
/**
* Determine if the url to a tool is for a cartridge.
*
* @param string $url Url that may or may not be an xml cartridge
* @return bool True if the url is for a cartridge.
* @since Moodle 3.1
* @throws moodle_exception
*/
public static function is_cartridge($url)
{
$params = self::validate_parameters(self::is_cartridge_parameters(), array('url' => $url));
$url = $params['url'];
$context = context_system::instance();
self::validate_context($context);
require_capability('moodle/site:config', $context);
$iscartridge = lti_is_cartridge($url);
return array('iscartridge' => $iscartridge);
}