require_capability('moodle/cohort:view', $context);
}
$strcohorts = get_string('cohorts', 'cohort');
if ($category) {
$PAGE->set_pagelayout('admin');
$PAGE->set_context($context);
$PAGE->set_url('/cohort/index.php', array('contextid' => $context->id));
$PAGE->set_title($strcohorts);
$PAGE->set_heading($COURSE->fullname);
$showall = false;
} else {
admin_externalpage_setup('cohorts', '', null, '', array('pagelayout' => 'report'));
}
echo $OUTPUT->header();
if ($showall) {
$cohorts = cohort_get_all_cohorts($page, 25, $searchquery);
} else {
$cohorts = cohort_get_cohorts($context->id, $page, 25, $searchquery);
}
$count = '';
if ($cohorts['allcohorts'] > 0) {
if ($searchquery === '') {
$count = ' (' . $cohorts['allcohorts'] . ')';
} else {
$count = ' (' . $cohorts['totalcohorts'] . '/' . $cohorts['allcohorts'] . ')';
}
}
echo $OUTPUT->heading(get_string('cohortsin', 'cohort', $context->get_context_name()) . $count);
$params = array('page' => $page);
if ($contextid) {
$params['contextid'] = $contextid;
public function test_cohort_get_all_cohorts()
{
global $DB;
$this->resetAfterTest();
$category1 = $this->getDataGenerator()->create_category();
$category2 = $this->getDataGenerator()->create_category();
$cohort1 = $this->getDataGenerator()->create_cohort(array('contextid' => context_coursecat::instance($category1->id)->id, 'name' => 'aaagrrryyy', 'idnumber' => '', 'description' => ''));
$cohort2 = $this->getDataGenerator()->create_cohort(array('contextid' => context_coursecat::instance($category1->id)->id, 'name' => 'bbb', 'idnumber' => '', 'description' => 'yyybrrr'));
$cohort3 = $this->getDataGenerator()->create_cohort(array('contextid' => context_coursecat::instance($category2->id)->id, 'name' => 'ccc', 'idnumber' => 'xxarrrghyyy', 'description' => 'po_us'));
$cohort4 = $this->getDataGenerator()->create_cohort(array('contextid' => context_system::instance()->id));
// Get list of all cohorts as admin.
$this->setAdminUser();
$result = cohort_get_all_cohorts(0, 100, '');
$this->assertEquals(4, $result['totalcohorts']);
$this->assertEquals(array($cohort1->id => $cohort1, $cohort2->id => $cohort2, $cohort3->id => $cohort3, $cohort4->id => $cohort4), $result['cohorts']);
$this->assertEquals(4, $result['allcohorts']);
$result = cohort_get_all_cohorts(0, 100, 'grrr');
$this->assertEquals(1, $result['totalcohorts']);
$this->assertEquals(array($cohort1->id => $cohort1), $result['cohorts']);
$this->assertEquals(4, $result['allcohorts']);
// Get list of all cohorts as manager who has capability everywhere.
$user = $this->getDataGenerator()->create_user();
$managerrole = $DB->get_record('role', array('shortname' => 'manager'));
role_assign($managerrole->id, $user->id, context_system::instance()->id);
$this->setUser($user);
$result = cohort_get_all_cohorts(0, 100, '');
$this->assertEquals(4, $result['totalcohorts']);
$this->assertEquals(array($cohort1->id => $cohort1, $cohort2->id => $cohort2, $cohort3->id => $cohort3, $cohort4->id => $cohort4), $result['cohorts']);
$this->assertEquals(4, $result['allcohorts']);
$result = cohort_get_all_cohorts(0, 100, 'grrr');
$this->assertEquals(1, $result['totalcohorts']);
$this->assertEquals(array($cohort1->id => $cohort1), $result['cohorts']);
$this->assertEquals(4, $result['allcohorts']);
// Get list of all cohorts as manager who has capability everywhere except category2.
$context2 = context_coursecat::instance($category2->id);
role_change_permission($managerrole->id, $context2, 'moodle/cohort:view', CAP_PROHIBIT);
role_change_permission($managerrole->id, $context2, 'moodle/cohort:manage', CAP_PROHIBIT);
$this->assertFalse(has_any_capability(array('moodle/cohort:view', 'moodle/cohort:manage'), $context2));
$result = cohort_get_all_cohorts(0, 100, '');
$this->assertEquals(3, $result['totalcohorts']);
$this->assertEquals(array($cohort1->id => $cohort1, $cohort2->id => $cohort2, $cohort4->id => $cohort4), $result['cohorts']);
$this->assertEquals(3, $result['allcohorts']);
$result = cohort_get_all_cohorts(0, 100, 'grrr');
$this->assertEquals(1, $result['totalcohorts']);
$this->assertEquals(array($cohort1->id => $cohort1), $result['cohorts']);
$this->assertEquals(3, $result['allcohorts']);
$result = cohort_get_cohorts(context_coursecat::instance($category1->id)->id, 1, 1, 'yyy');
$this->assertEquals(2, $result['totalcohorts']);
$this->assertEquals(array($cohort2->id => $cohort2), $result['cohorts']);
$this->assertEquals(2, $result['allcohorts']);
}
/**
* Search cohorts.
* TODO: MDL-52243 Move this function to cohorts/externallib.php
*
* @param string $query
* @param array $context
* @param string $includes
* @param int $limitfrom
* @param int $limitnum
* @return array
*/
public static function search_cohorts($query, $context, $includes = 'parents', $limitfrom = 0, $limitnum = 25)
{
global $DB, $CFG, $PAGE;
require_once $CFG->dirroot . '/cohort/lib.php';
$params = self::validate_parameters(self::search_cohorts_parameters(), array('query' => $query, 'context' => $context, 'includes' => $includes, 'limitfrom' => $limitfrom, 'limitnum' => $limitnum));
$query = $params['query'];
$includes = $params['includes'];
$context = self::get_context_from_params($params['context']);
$limitfrom = $params['limitfrom'];
$limitnum = $params['limitnum'];
self::validate_context($context);
$output = $PAGE->get_renderer('tool_lp');
$manager = has_capability('moodle/cohort:manage', $context);
if (!$manager) {
require_capability('moodle/cohort:view', $context);
}
// TODO Make this more efficient.
if ($includes == 'self') {
$results = cohort_get_cohorts($context->id, $limitfrom, $limitnum, $query);
$results = $results['cohorts'];
} else {
if ($includes == 'parents') {
$results = cohort_get_cohorts($context->id, $limitfrom, $limitnum, $query);
$results = $results['cohorts'];
if (!$context instanceof context_system) {
$results = array_merge($results, cohort_get_available_cohorts($context, COHORT_ALL, $limitfrom, $limitnum, $query));
}
} else {
if ($includes == 'all') {
$results = cohort_get_all_cohorts($limitfrom, $limitnum, $query);
$results = $results['cohorts'];
} else {
throw new coding_exception('Invalid parameter value for \'includes\'.');
}
}
}
$cohorts = array();
foreach ($results as $key => $cohort) {
$cohortcontext = context::instance_by_id($cohort->contextid);
$exporter = new cohort_summary_exporter($cohort, array('context' => $cohortcontext));
$newcohort = $exporter->export($output);
$cohorts[$key] = $newcohort;
}
return array('cohorts' => $cohorts);
}
