/**
* Called after updating/inserting course.
*
* @param bool $inserted true if course just inserted
* @param stdClass $course
* @param stdClass $data form data
* @return void
*/
public function course_updated($inserted, $course, $data)
{
global $CFG;
if (!enrol_is_enabled('category')) {
return;
}
// Sync category enrols.
require_once "{$CFG->dirroot}/enrol/category/locallib.php";
enrol_category_sync_course($course);
}
public function test_sync_course()
{
global $DB;
$this->resetAfterTest();
// Setup a few courses and categories.
$studentrole = $DB->get_record('role', array('shortname' => 'student'));
$this->assertNotEmpty($studentrole);
$teacherrole = $DB->get_record('role', array('shortname' => 'teacher'));
$this->assertNotEmpty($teacherrole);
$managerrole = $DB->get_record('role', array('shortname' => 'manager'));
$this->assertNotEmpty($managerrole);
$cat1 = $this->getDataGenerator()->create_category();
$cat2 = $this->getDataGenerator()->create_category();
$cat3 = $this->getDataGenerator()->create_category(array('parent' => $cat2->id));
$course1 = $this->getDataGenerator()->create_course(array('category' => $cat1->id));
$course2 = $this->getDataGenerator()->create_course(array('category' => $cat2->id));
$course3 = $this->getDataGenerator()->create_course(array('category' => $cat3->id));
$course4 = $this->getDataGenerator()->create_course(array('category' => $cat3->id));
$user1 = $this->getDataGenerator()->create_user();
$user2 = $this->getDataGenerator()->create_user();
$user3 = $this->getDataGenerator()->create_user();
$user4 = $this->getDataGenerator()->create_user();
$this->enable_role_sync($studentrole->id);
$this->enable_role_sync($teacherrole->id);
$this->enable_plugin();
$this->assertEquals(0, $DB->count_records('role_assignments', array()));
role_assign($managerrole->id, $user1->id, context_coursecat::instance($cat1->id));
role_assign($managerrole->id, $user3->id, context_course::instance($course1->id));
role_assign($managerrole->id, $user3->id, context_course::instance($course2->id));
$this->assertEquals(0, $DB->count_records('user_enrolments', array()));
$this->disable_plugin();
// Stops the event handlers.
role_assign($studentrole->id, $user1->id, context_coursecat::instance($cat2->id));
$this->assertEquals(0, $DB->count_records('user_enrolments', array()));
$this->enable_plugin();
enrol_category_sync_course($course2);
$this->assertTrue(is_enrolled(context_course::instance($course2->id), $user1->id));
$this->assertFalse(is_enrolled(context_course::instance($course3->id), $user1->id));
$this->assertFalse(is_enrolled(context_course::instance($course4->id), $user1->id));
$this->assertEquals(1, $DB->count_records('user_enrolments', array()));
enrol_category_sync_course($course2);
enrol_category_sync_course($course3);
enrol_category_sync_course($course4);
$this->assertFalse(is_enrolled(context_course::instance($course1->id), $user1->id));
$this->assertTrue(is_enrolled(context_course::instance($course2->id), $user1->id));
$this->assertTrue(is_enrolled(context_course::instance($course3->id), $user1->id));
$this->assertTrue(is_enrolled(context_course::instance($course4->id), $user1->id));
$this->assertEquals(3, $DB->count_records('user_enrolments', array()));
$this->disable_plugin();
// Stops the event handlers.
role_assign($studentrole->id, $user2->id, context_coursecat::instance($cat1->id));
role_assign($teacherrole->id, $user4->id, context_coursecat::instance($cat1->id));
role_unassign($studentrole->id, $user1->id, context_coursecat::instance($cat2->id)->id);
$this->assertEquals(3, $DB->count_records('user_enrolments', array()));
$this->enable_plugin();
enrol_category_sync_course($course2);
$this->assertFalse(is_enrolled(context_course::instance($course2->id), $user1->id));
$this->assertFalse(is_enrolled(context_course::instance($course2->id), $user2->id));
$this->assertFalse(is_enrolled(context_course::instance($course2->id), $user4->id));
enrol_category_sync_course($course1);
enrol_category_sync_course($course3);
enrol_category_sync_course($course4);
$this->assertEquals(2, $DB->count_records('user_enrolments', array()));
$this->assertTrue(is_enrolled(context_course::instance($course1->id), $user2->id));
$this->assertTrue(is_enrolled(context_course::instance($course1->id), $user4->id));
$this->disable_role_sync($studentrole->id);
enrol_category_sync_course($course1);
enrol_category_sync_course($course2);
enrol_category_sync_course($course3);
enrol_category_sync_course($course4);
$this->assertEquals(1, $DB->count_records('user_enrolments', array()));
$this->assertTrue(is_enrolled(context_course::instance($course1->id), $user4->id));
$this->assertEquals(1, $DB->count_records('enrol', array('enrol' => 'category')));
$this->disable_role_sync($teacherrole->id);
enrol_category_sync_course($course1);
enrol_category_sync_course($course2);
enrol_category_sync_course($course3);
enrol_category_sync_course($course4);
$this->assertEquals(0, $DB->count_records('user_enrolments', array()));
$this->assertEquals(0, $DB->count_records('enrol', array('enrol' => 'category')));
}
/**
* Automatic enrol sync executed during restore.
* Useful for automatic sync by course->idnumber or course category.
* @param stdClass $course course record
*/
public function restore_sync_course($course)
{
global $CFG;
require_once "{$CFG->dirroot}/enrol/category/locallib.php";
enrol_category_sync_course($course);
}
