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MDL-35843 implement self enrolment expiry notification

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Petr Škoda 2012-10-13 23:01:34 +02:00 • committed by Petr Skoda
parent 8c04252cbf
commit 8a486fdb7d
10 changed files with 374 additions and 6 deletions
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49
enrol/self/lib.php
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@ -29,6 +29,9 @@
*/
class enrol_self_plugin extends enrol_plugin {
protected $lasternoller = null;
protected $lasternollerinstanceid = 0;
/**
* Returns optional enrolment information icons.
*
@ -261,12 +264,22 @@ class enrol_self_plugin extends enrol_plugin {
* @return int id of new instance
*/
public function add_default_instance($course) {
$expirynotify = $this->get_config('expirynotify', 0);
if ($expirynotify == 2) {
$expirynotify = 1;
$notifyall = 1;
} else {
$notifyall = 0;
}
$fields = array('customint1' => $this->get_config('groupkey'),
'customint2' => $this->get_config('longtimenosee'),
'customint3' => $this->get_config('maxenrolled'),
'customint4' => $this->get_config('sendcoursewelcomemessage'),
'customint5' => 0,
'enrolperiod' => $this->get_config('enrolperiod', 0),
'expirynotify'=> $expirynotify,
'notifyall' => $notifyall,
'expirythreshold' => $this->get_config('expirythreshold', 86400),
'status' => $this->get_config('status'),
'roleid' => $this->get_config('roleid', 0));
@ -336,6 +349,7 @@ class enrol_self_plugin extends enrol_plugin {
*/
public function cron() {
$this->sync(null, true);
$this->send_expiry_notifications(true);
}
/**
@ -475,7 +489,40 @@ class enrol_self_plugin extends enrol_plugin {
return 0;
}
/**
/**
* Returns the user who is responsible for self enrolments in given instance.
*
* Usually it is the first editing teacher - the person with "highest authority"
* as defined by sort_by_roleassignment_authority() having 'enrol/self:manage'
* capability.
*
* @param int $instanceid enrolment instance id
* @return stdClass user record
*/
protected function get_enroller($instanceid) {
global $DB;
if ($this->lasternollerinstanceid == $instanceid and $this->lasternoller) {
return $this->lasternoller;
}
$instance = $DB->get_record('enrol', array('id'=>$instanceid, 'enrol'=>$this->get_name()), '*', MUST_EXIST);
$context = context_course::instance($instance->courseid);
if ($users = get_enrolled_users($context, 'enrol/self:manage')) {
$users = sort_by_roleassignment_authority($users, $context);
$this->lasternoller = reset($users);
unset($users);
} else {
$this->lasternoller = parent::get_enroller($instanceid);
}
$this->lasternollerinstanceid = $instanceid;
return $this->lasternoller;
}
/**
* Gets an array of the user enrolment actions.
*
* @param course_enrolment_manager $manager