64 lines
2.7 KiB
PHP
64 lines
2.7 KiB
PHP
|
<?php
|
||
|
|
namespace local_treestudyplan;
|
||
|
|
require_once($CFG->libdir.'/externallib.php');
|
||
|
|
|
||
|
|
use \local_treestudyplan\studyplan;
|
||
|
|
|
||
|
|
class cascadeusersync {
|
||
|
|
private const METHOD = "manual";
|
||
|
|
private $studyplan;
|
||
|
|
|
||
|
|
function __construct(studyplan $studyplan){
|
||
|
|
$this->studyplan = $studyplan;
|
||
|
|
}
|
||
|
|
|
||
|
|
function sync(){
|
||
|
|
global $DB;
|
||
|
|
|
||
|
|
/* Explainer:
|
||
|
|
This script uses {enrol}.customtext4 to store a json array of all studyplans that need this cohort sync to exist.
|
||
|
|
Since the cohort-sync enrolment method uses only customint1 and customint2, this is a safe place to store the data.
|
||
|
|
(Should the cohortsync script at any future time be modified to use customtext fields, it is still extremely unlikely that
|
||
|
|
customtext4 will be used.)
|
||
|
|
Because of the overhead involved in keeping an extra table up to date and clean it up if cohort syncs are removed outside of this script,
|
||
|
|
it was determined to be the simplest and cleanest solution.
|
||
|
|
*/
|
||
|
|
|
||
|
|
$enrol = \enrol_get_plugin(self::METHOD);
|
||
|
|
// Find the courses that need to be synced to the associated cohorts
|
||
|
|
$courseids = $this->studyplan->get_linked_course_ids();
|
||
|
|
// And find the users that are linked to this studyplan.
|
||
|
|
$userids = $this->studyplan->get_linked_user_ids();
|
||
|
|
// Get the roleid to use for synchronizations
|
||
|
|
$roleid = get_config("local_treestudyplan","csync_roleid");
|
||
|
|
|
||
|
|
// Next, for each course that is linked:
|
||
|
|
foreach($courseids as $courseid){
|
||
|
|
$course = \get_course($courseid);
|
||
|
|
if(count($userids) > 0){
|
||
|
|
// Get the manual enrol instance for this course
|
||
|
|
$instanceparams = ['courseid' => $courseid, 'enrol' => 'manual'];
|
||
|
|
if(!($instance = $DB->get_record('enrol', $instanceparams))){
|
||
|
|
if ($instanceid = $enrol->add_default_instance($course)) {
|
||
|
|
$instance = $DB->get_record('enrol', array('id' => $instanceid));
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
// Instance not added for some reason, so report an error somewhere
|
||
|
|
// (or not)
|
||
|
|
$instance = null;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if($instance !== null){
|
||
|
|
foreach($userids as $uid){
|
||
|
|
// Try a manual registration - it will just be updated if it is already there....
|
||
|
|
$enrol->enrol_user($instance,$uid,$roleid);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
// We do not do any autoremoval for user syncs, to avoid students losing access to the course data
|
||
|
|
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|