/**
* Returns the display name of a grouping - the grouping name followed
* by the number of groups in the grouping in brackets.
* @param int $groupingid The grouping ID.
* @param int $courseid The related course.
* @return string The display name of the grouping
*/
function groups_get_grouping_displayname($groupingid, $courseid)
{
if ($groupingname = groups_get_grouping_name($groupingid)) {
$count = groups_count_groups_in_grouping($groupingid, $courseid);
return "{$groupingname} ({$count})";
}
return false;
}
/**
* outputs generated xlsx-file for userlist (forces download)
*
* @param int $groupid optional get only this group
* @param int $groupingid optional get only this grouping
* @param stdClass[] $orderby optional current order-by array
* @param string[] $collapsed optional current array with collapsed columns
*/
public function download_userlist_xlsx($groupid = 0, $groupingid = 0, $orderby = array(), $collapsed = array())
{
global $CFG;
require_once $CFG->libdir . "/excellib.class.php";
$coursename = $this->course->fullname;
$grouptoolname = $this->grouptool->name;
$workbook = new MoodleExcelWorkbook("-", 'Excel2007');
$data = $this->userlist_table($groupingid, $groupid, $orderby, $collapsed, true);
$this->userlist_fill_workbook($workbook, $data);
if (!empty($groupid)) {
$filename = clean_filename($coursename . '_' . $grouptoolname . '_' . groups_get_group_name($groupid) . '_' . get_string('userlist', 'grouptool'));
} else {
if (!empty($groupingid)) {
$filename = clean_filename($coursename . '_' . $grouptoolname . '_' . groups_get_grouping_name($groupingid) . '_' . get_string('userlist', 'grouptool'));
} else {
$filename = clean_filename($coursename . '_' . $grouptoolname . '_' . get_string('userlist', 'grouptool'));
}
}
$workbook->send($filename . '.xlsx');
$workbook->close();
}
$success = false;
print_error('invalidcourse');
}
if ($success) {
// Make sure that the user has permissions to manage groups.
require_login($courseid);
$context = get_context_instance(CONTEXT_COURSE, $courseid);
if (!has_capability('moodle/course:managegroups', $context)) {
redirect();
}
//( confirm_sesskey checks that this is a POST request.)
// Print the page and form
$strgroups = get_string('groups');
$strparticipants = get_string('participants');
print_header("{$course->shortname}: {$strgroups}", $course->fullname, "<a href=\"{$CFG->wwwroot}/course/view.php?id={$courseid}\">{$course->shortname}</a> " . "-> <a href=\"{$CFG->wwwroot}/user/index.php?id={$courseid}\">{$strparticipants}</a> " . "-> <a href=\"{$CFG->wwwroot}/group/index.php?id={$courseid}\">{$strgroups}</a>" . "-> " . get_string('printerfriendly', 'group'), "", "", true, '', user_login_string($course, $USER));
$groupingname = groups_get_grouping_name($groupingid);
if (!$groupingname) {
print_error('errorinvalidgrouping', 'group', groups_home_url($courseid));
} else {
// Print the name of the grouping
if (!empty($CFG->enablegroupings)) {
// NO GROUPINGS YET!
echo "<h1>{$groupingname}</h1>\n";
}
}
// Get the groups and group members for the grouping.
if (GROUP_NOT_IN_GROUPING == $groupingid) {
$groupids = groups_get_groups_not_in_any_grouping($courseid);
} else {
$groupids = groups_get_groups_in_grouping($groupingid);
}
public function get_full_information($modinfo = null)
{
$information = parent::get_full_information($modinfo);
// Grouping conditions.
if ($this->item->groupingid > 0) {
$information .= get_string('requires_grouping', 'condition', groups_get_grouping_name($this->item->groupingid));
}
return $information;
}