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MDL-41413 Events: replaced role_assigned event handler with observer

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This commit is contained in:
Rajesh Taneja 2013-08-26 10:38:28 +08:00
parent ed204cb514
commit f58915f0bb
3 changed files with 33 additions and 36 deletions
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29
enrol/meta/classes/observer.php
View File

@ -99,4 +99,33 @@ class enrol_meta_observer extends enrol_meta_handler {
return true;
}
/**
* Triggered via role_assigned event.
*
* @param \core\event\role_assigned $event
* @return bool true on success.
*/
public static function role_assigned(\core\event\role_assigned $event) {
if (!enrol_is_enabled('meta')) {
return true;
}
// Prevent circular dependencies - we can not sync meta roles recursively.
if ($event->other['component'] === 'enrol_meta') {
return true;
}
// Only course level roles are interesting.
if (!$parentcontext = context::instance_by_id($event->contextid, IGNORE_MISSING)) {
return true;
}
if ($parentcontext->contextlevel != CONTEXT_COURSE) {
return true;
}
self::sync_course_instances($parentcontext->instanceid, $event->relateduserid);
return true;
}
}

11
enrol/meta/db/events.php
View File

@ -27,13 +27,6 @@ defined('MOODLE_INTERNAL') || die();
/* List of handlers */
$handlers = array (
'role_assigned' => array (
'handlerfile' => '/enrol/meta/locallib.php',
'handlerfunction' => array('enrol_meta_handler', 'role_assigned'),
'schedule' => 'instant',
'internal' => 1,
),
'role_unassigned' => array (
'handlerfile' => '/enrol/meta/locallib.php',
'handlerfunction' => array('enrol_meta_handler', 'role_unassigned'),
@ -64,4 +57,8 @@ $observers = array(
'eventname' => '\core\event\user_enrolment_updated',
'callback' => 'enrol_meta_observer::user_enrolment_updated',
),
array(
'eventname' => '\core\event\role_assigned',
'callback' => 'enrol_meta_observer::role_assigned',
),
);

29
enrol/meta/locallib.php
View File

@ -234,35 +234,6 @@ class enrol_meta_handler {
}
}
/**
* Triggered via role assigned event.
* @static
* @param stdClass $ra
* @return bool success
*/
public static function role_assigned($ra) {
if (!enrol_is_enabled('meta')) {
return true;
}
// prevent circular dependencies - we can not sync meta roles recursively
if ($ra->component === 'enrol_meta') {
return true;
}
// only course level roles are interesting
if (!$parentcontext = context::instance_by_id($ra->contextid, IGNORE_MISSING)) {
return true;
}
if ($parentcontext->contextlevel != CONTEXT_COURSE) {
return true;
}
self::sync_course_instances($parentcontext->instanceid, $ra->userid);
return true;
}
/**
* Triggered via role unassigned event.
* @static