/**
* This function checks for locked and unlocked group members to see if the two lists
* are correctly returned. The group consists of one locked member (the last ID) and
* one unlocked member.
*
*/
public function test_get_members_list()
{
$this->configure_settings();
$sgroup = new skills_group($this->groupids[0]);
$userindex = self::NUMBEROFUSERS - 1;
$students = $sgroup->get_members_list(true);
$this->assertEquals(count($students), 1);
$ids = array_keys($students);
$this->assertEquals($ids[0], $this->users[self::NUMBEROFUSERS - 1]->id);
$students = $sgroup->get_members_list(false);
$this->assertEquals(count($students), 1);
$ids = array_keys($students);
$this->assertEquals($ids[0], $this->users[self::NUMBEROFUSERS - 2]->id);
}
/**
* This is function adds members to a particular group.
*
*/
private function add_members()
{
global $DB, $USER;
$groupid = required_param('groupid', PARAM_INT);
$members = required_param('members', PARAM_TEXT);
$allowjoin = required_param('allowjoin', PARAM_TEXT);
$this->courseid = required_param('courseid', PARAM_INT);
// Update allowjoin flag.
$sgroup = new skills_group($groupid);
// The boolean encoding with json gets messed up -> so check for the string version here.
if ($allowjoin == 'true') {
$sgroup->set_allow_others_to_join(true);
} else {
$sgroup->set_allow_others_to_join(false);
}
$decodedmembers = json_decode($members, true);
$decodedmembers = is_array($decodedmembers) ? array_unique($decodedmembers) : array();
// Add the list of IDs of locked members to the list of individuals to add to the group.
// TODO: would be nice if this was part of the skills_group class?
$lockedmembers = $sgroup->get_members_list($lock = true);
foreach ($lockedmembers as $key => $lockedmember) {
$decodedmembers[] = $key;
}
$sgsetting = new skills_group_setting($this->courseid);
// Wipe out old group.
$DB->delete_records('groups_members', array('groupid' => $groupid));
// Add self.
groups_add_member($groupid, $USER->id);
// Logging edit group action.
$params = array('context' => context_course::instance($this->courseid), 'objectid' => $groupid, 'courseid' => $this->courseid, 'userid' => $USER->id);
$event = \block_skills_group\event\skillsgroup_joined::create($params);
$event->trigger();
if (count($decodedmembers) <= $sgsetting->get_group_size() - 1) {
foreach ($decodedmembers as $dm) {
groups_add_member($groupid, $dm);
}
echo json_encode(array('result' => 'true', 'text' => get_string('groupupdatesuccess', BLOCK_SG_LANG_TABLE)));
} else {
echo json_encode(array('result' => 'false', 'text' => get_string('toomanymembers', BLOCK_SG_LANG_TABLE)));
}
}
/**
* This function loads the YUI modules that I have written. I've elected to
* load these last since that is generally safest.
*
* @param int $courseid The ID of the course being used.
* @param int $groupid The ID of the group that the user belongs to.
*
*/
function load_yui_modules($courseid, $groupid, $error = null)
{
global $PAGE;
$params = array('courseid' => $courseid, 'groupid' => $groupid, 'errorstring' => $error);
if ($error == null) {
$sgsetting = new skills_group_setting($courseid);
$sgrouping = new skills_grouping($courseid);
$sgroup = new skills_group($groupid);
// True max group size is: max group size - # of locked members.
$params['maxgroupsize'] = $sgsetting->get_group_size() - count($sgroup->get_members_list(true));
$potentialstudents = $sgrouping->get_potential_students();
$params['availableids'] = array_keys($potentialstudents);
$params['availablenames'] = array_values($potentialstudents);
$unlockedstudents = $sgroup->get_members_list(false);
$params['groupmemberids'] = array_keys($unlockedstudents);
$params['groupmembernames'] = array_values($unlockedstudents);
}
$PAGE->requires->yui_module('moodle-block_skills_group-edit', 'M.block_skills_group.init_edit', array($params));
}
