public function test_cohort_get_visible_list()
{
global $DB;
$this->resetAfterTest();
$category1 = $this->getDataGenerator()->create_category();
$category2 = $this->getDataGenerator()->create_category();
$course1 = $this->getDataGenerator()->create_course(array('category' => $category1->id));
$course2 = $this->getDataGenerator()->create_course(array('category' => $category2->id));
$course3 = $this->getDataGenerator()->create_course();
$cohort1 = $this->getDataGenerator()->create_cohort(array('contextid' => context_coursecat::instance($category1->id)->id));
$cohort2 = $this->getDataGenerator()->create_cohort(array('contextid' => context_coursecat::instance($category2->id)->id));
$cohort3 = $this->getDataGenerator()->create_cohort(array('contextid' => context_system::instance()->id));
$cohort4 = $this->getDataGenerator()->create_cohort(array('contextid' => context_system::instance()->id));
$user1 = $this->getDataGenerator()->create_user();
$user2 = $this->getDataGenerator()->create_user();
$user3 = $this->getDataGenerator()->create_user();
$user4 = $this->getDataGenerator()->create_user();
$user5 = $this->getDataGenerator()->create_user();
$manualenrol = enrol_get_plugin('manual');
$enrol1 = $DB->get_record('enrol', array('courseid' => $course1->id, 'enrol' => 'manual'));
$enrol2 = $DB->get_record('enrol', array('courseid' => $course2->id, 'enrol' => 'manual'));
$manualenrol->enrol_user($enrol1, $user1->id);
$manualenrol->enrol_user($enrol1, $user3->id);
$manualenrol->enrol_user($enrol1, $user4->id);
$manualenrol->enrol_user($enrol2, $user2->id);
cohort_add_member($cohort1->id, $user1->id);
cohort_add_member($cohort3->id, $user1->id);
cohort_add_member($cohort1->id, $user3->id);
cohort_add_member($cohort2->id, $user2->id);
$list = cohort_get_visible_list($course1);
$this->assertEquals(2, count($list));
$this->assertNotEmpty($list[$cohort1->id]);
$this->assertRegExp('/\\(2\\)$/', $list[$cohort1->id]);
$this->assertNotEmpty($list[$cohort3->id]);
$this->assertRegExp('/\\(1\\)$/', $list[$cohort3->id]);
$list = cohort_get_visible_list($course1, false);
$this->assertEquals(3, count($list));
$this->assertNotEmpty($list[$cohort1->id]);
$this->assertRegExp('/\\(2\\)$/', $list[$cohort1->id]);
$this->assertNotEmpty($list[$cohort3->id]);
$this->assertRegExp('/\\(1\\)$/', $list[$cohort3->id]);
$this->assertNotEmpty($list[$cohort4->id]);
$this->assertRegExp('/[^\\)]$/', $list[$cohort4->id]);
$list = cohort_get_visible_list($course2);
$this->assertEquals(1, count($list));
$this->assertNotEmpty($list[$cohort2->id]);
$this->assertRegExp('/\\(1\\)$/', $list[$cohort2->id]);
$list = cohort_get_visible_list($course2, false);
$this->assertEquals(3, count($list));
$this->assertNotEmpty($list[$cohort2->id]);
$this->assertRegExp('/\\(1\\)$/', $list[$cohort2->id]);
$this->assertNotEmpty($list[$cohort3->id]);
$this->assertRegExp('/[^\\)]$/', $list[$cohort3->id]);
$this->assertNotEmpty($list[$cohort4->id]);
$this->assertRegExp('/[^\\)]$/', $list[$cohort4->id]);
$list = cohort_get_visible_list($course3);
$this->assertEquals(0, count($list));
$list = cohort_get_visible_list($course3, false);
$this->assertEquals(2, count($list));
$this->assertNotEmpty($list[$cohort3->id]);
$this->assertRegExp('/[^\\)]$/', $list[$cohort3->id]);
$this->assertNotEmpty($list[$cohort4->id]);
$this->assertRegExp('/[^\\)]$/', $list[$cohort4->id]);
}
/**
* Form Definition
*/
function definition()
{
global $CFG, $COURSE;
$mform =& $this->_form;
$mform->addElement('header', 'autogroup', get_string('autocreategroups', 'group'));
$options = array(0 => get_string('all'));
$options += $this->_customdata['roles'];
$mform->addElement('select', 'roleid', get_string('selectfromrole', 'group'), $options);
$student = get_archetype_roles('student');
$student = reset($student);
if ($student and array_key_exists($student->id, $options)) {
$mform->setDefault('roleid', $student->id);
}
$context = context_course::instance($COURSE->id);
if (has_capability('moodle/cohort:view', $context)) {
$options = cohort_get_visible_list($COURSE);
if ($options) {
$options = array(0 => get_string('anycohort', 'cohort')) + $options;
$mform->addElement('select', 'cohortid', get_string('selectfromcohort', 'cohort'), $options);
$mform->setDefault('cohortid', '0');
} else {
$mform->addElement('hidden', 'cohortid');
$mform->setType('cohortid', PARAM_INT);
$mform->setConstant('cohortid', '0');
}
} else {
$mform->addElement('hidden', 'cohortid');
$mform->setType('cohortid', PARAM_INT);
$mform->setConstant('cohortid', '0');
}
$options = array('groups' => get_string('numgroups', 'group'), 'members' => get_string('nummembers', 'group'));
$mform->addElement('select', 'groupby', get_string('groupby', 'group'), $options);
$mform->addElement('text', 'number', get_string('number', 'group'), 'maxlength="4" size="4"');
$mform->setType('number', PARAM_INT);
$mform->addRule('number', null, 'numeric', null, 'client');
$mform->addRule('number', get_string('required'), 'required', null, 'client');
$mform->addElement('checkbox', 'nosmallgroups', get_string('nosmallgroups', 'group'));
$mform->disabledIf('nosmallgroups', 'groupby', 'noteq', 'members');
$mform->setAdvanced('nosmallgroups');
$options = array('no' => get_string('noallocation', 'group'), 'random' => get_string('random', 'group'), 'firstname' => get_string('byfirstname', 'group'), 'lastname' => get_string('bylastname', 'group'), 'idnumber' => get_string('byidnumber', 'group'));
$mform->addElement('select', 'allocateby', get_string('allocateby', 'group'), $options);
$mform->setDefault('allocateby', 'random');
$mform->setAdvanced('allocateby');
$mform->addElement('text', 'namingscheme', get_string('namingscheme', 'group'));
$mform->addHelpButton('namingscheme', 'namingscheme', 'group');
$mform->addRule('namingscheme', get_string('required'), 'required', null, 'client');
$mform->setType('namingscheme', PARAM_TEXT);
// there must not be duplicate group names in course
$template = get_string('grouptemplate', 'group');
$gname = groups_parse_name($template, 0);
if (!groups_get_group_by_name($COURSE->id, $gname)) {
$mform->setDefault('namingscheme', $template);
}
$options = array('0' => get_string('no'), '-1' => get_string('newgrouping', 'group'));
if ($groupings = groups_get_all_groupings($COURSE->id)) {
foreach ($groupings as $grouping) {
$options[$grouping->id] = strip_tags(format_string($grouping->name));
}
}
$mform->addElement('select', 'grouping', get_string('createingrouping', 'group'), $options);
if ($groupings) {
$mform->setDefault('grouping', '-1');
}
$mform->addElement('text', 'groupingname', get_string('groupingname', 'group'), $options);
$mform->setType('groupingname', PARAM_TEXT);
$mform->disabledIf('groupingname', 'grouping', 'noteq', '-1');
$mform->addElement('hidden', 'courseid');
$mform->setType('courseid', PARAM_INT);
$mform->addElement('hidden', 'seed');
$mform->setType('seed', PARAM_INT);
$buttonarray = array();
$buttonarray[] =& $mform->createElement('submit', 'preview', get_string('preview'));
$buttonarray[] =& $mform->createElement('submit', 'submitbutton', get_string('submit'));
$buttonarray[] =& $mform->createElement('cancel');
$mform->addGroup($buttonarray, 'buttonar', '', array(' '), false);
$mform->closeHeaderBefore('buttonar');
}
