/**
* Enrol the instructors associated with the class into the attached Moodle
* course.
*
* @param none
* @return bool True on success, False otherwise.
*/
function data_enrol_instructors()
{
if (empty($this->classid) || empty($this->moodlecourseid) || !empty($this->siteconfig) && !file_exists($this->siteconfig)) {
return false;
}
$instructors = instructor::find(new field_filter('classid', $this->classid));
if (elis::$config->local_elisprogram->default_instructor_role && $instructors->valid()) {
/// At this point we must switch over the other Moodle site's DB config, if needed
if (!empty($this->siteconfig)) {
// TBD: implement this in the future if needed in v2
//$cfgbak = moodle_load_config($this->siteconfig);
}
/// This has to be put here in case we have a site config reload.
$CFG = $GLOBALS['CFG'];
if (!($context = context_course::instance($this->moodlecourseid))) {
return false;
}
$plugin = enrol_get_plugin('elis');
$enrol = $plugin->get_or_create_instance($this->_db->get_record('course', array('id' => $this->moodlecourseid)));
foreach ($instructors as $instructor) {
/// Make sure that a Moodle account exists for this user already.
$user = $instructor->users;
if (!($muser = $user->get_moodleuser())) {
if (!($muserid = $user->synchronize_moodle_user(true, true))) {
throw new Exception(get_string('errorsynchronizeuser', self::LANG_FILE));
}
} else {
$muserid = $muser->id;
}
if (!is_enrolled($context, $muserid)) {
$plugin->enrol_user($enrol, $muserid, elis::$config->local_elisprogram->default_instructor_role, 0, 0);
}
}
/// Reset $CFG object.
if (!empty($this->siteconfig)) {
// TBD: implement this in the future if needed in v2
//moodle_load_config($cfgbak->dirroot . '/config.php');
}
}
$instructors->close();
return true;
}
