public static function render_instance(BlockInstance $instance, $editing = false)
{
global $USER;
if ($instance->get_view()->get('owner') == "0") {
return '';
}
$configdata = $instance->get('configdata');
$rows = isset($configdata['rows']) ? $configdata['rows'] : 1;
$columns = isset($configdata['columns']) ? $configdata['columns'] : 6;
$order = isset($configdata['order']) ? $configdata['order'] : 'latest';
$numtoshow = isset($configdata['numtoshow']) ? $configdata['numtoshow'] : $rows * $columns;
$groupid = $instance->get_view()->get('group');
// If the group has hidden membership, display nothing
$usergroups = $USER->get('grouproles');
$group = defined('GROUP') && $groupid == GROUP ? group_current_group() : get_record('group', 'id', $groupid);
if ($group->hidemembersfrommembers && (!isset($usergroups[$groupid]) || $usergroups[$groupid] != 'admin')) {
return '';
}
if ($group->hidemembers && !isset($usergroups[$groupid])) {
return '';
}
require_once 'searchlib.php';
$groupmembers = get_group_user_search_results($groupid, '', 0, $numtoshow, '', $order);
if ($groupmembers['count']) {
$smarty = smarty_core();
$smarty->assign_by_ref('groupmembers', $groupmembers['data']);
$groupmembers['tablerows'] = $smarty->fetch('blocktype:groupmembers:row.tpl');
} else {
$groupmembers = false;
}
$show_all = array('url' => get_config('wwwroot') . 'group/members.php?id=' . $groupid, 'message' => get_string('show_all', 'blocktype.groupmembers'));
$smarty = smarty_core();
$smarty->assign('groupmembers', $groupmembers);
$smarty->assign('show_all', $show_all);
return $smarty->fetch('blocktype:groupmembers:groupmembers.tpl');
}
public static function render_instance(BlockInstance $instance, $editing = false)
{
global $USER;
$configdata = $instance->get('configdata');
$rows = isset($configdata['rows']) ? $configdata['rows'] : 1;
$columns = isset($configdata['columns']) ? $configdata['columns'] : 6;
$order = isset($configdata['order']) ? $configdata['order'] : 'latest';
$groupid = $instance->get_view()->get('group');
require_once 'searchlib.php';
$groupmembers = get_group_user_search_results($groupid, '', 0, $rows * $columns, '', $order);
if ($groupmembers['count']) {
$groupmembersarray = array_chunk($groupmembers['data'], $columns);
$smarty = smarty_core();
$smarty->assign_by_ref('groupmembers', $groupmembersarray);
$groupmembers['tablerows'] = $smarty->fetch('blocktype:groupmembers:row.tpl');
} else {
$groupmembers = false;
}
$show_all = array('url' => get_config('wwwroot') . 'group/members.php?id=' . $groupid, 'message' => get_string('show_all', 'blocktype.groupmembers'));
$smarty = smarty_core();
$smarty->assign('groupmembers', $groupmembers);
$smarty->assign('show_all', $show_all);
return $smarty->fetch('blocktype:groupmembers:groupmembers.tpl');
}
// Search related stuff for member pager
$query = trim(param_variable('query', ''));
// pagination params
$setlimit = true;
//Enable choosing page size; list of page sizes has been predefined in function build_pagination()
$offset = param_integer('offset', 0);
$limit = param_integer('limit', 10);
// Sort options index and list of sort options
// ORDER BY statements defined in group_user_search function need to be matched
$sortoptions = array('adminfirst' => get_string('adminfirst'), 'nameatoz' => get_string('nameatoz'), 'nameztoa' => get_string('nameztoa'), 'firstjoined' => get_string('firstjoined'), 'lastjoined' => get_string('lastjoined'));
$sortoptionidx = param_alpha('sortoption', 'adminfirst');
if ($membershiptype == 'request') {
array_shift($sortoptions);
$sortoptionidx = param_alpha('sortoption', 'nameatoz');
}
$results = get_group_user_search_results($group->id, $query, $offset, $limit, $membershiptype, null, null, $sortoptionidx);
list($html, $pagination, $count, $offset, $membershiptype) = group_get_membersearch_data($results, $group->id, $query, $membershiptype, $setlimit, $sortoptionidx);
// Type-specific instructions
$instructions = '';
if ('admin' == $role) {
$url = get_config('wwwroot') . 'group/inviteusers.php?id=' . GROUP;
$instructions = get_string('invitemembersdescription', 'group', $url);
if ('controlled' == $group->jointype) {
$url = get_config('wwwroot') . 'group/addmembers.php?id=' . GROUP;
$instructions .= ' ' . get_string('membersdescription:controlled', 'group', $url);
}
}
$searchform = pieform(array('name' => 'search', 'checkdirtychange' => false, 'class' => 'search-views-form form-inline with-heading', 'elements' => array('id' => array('type' => 'hidden', 'value' => $group->id), 'membershiptype' => array('type' => 'hidden', 'value' => $membershiptype), 'setlimit' => array('type' => 'hidden', 'value' => $setlimit), 'inputgroup' => array('type' => 'fieldset', 'class' => 'input-group', 'elements' => array('query' => array('title' => get_string('search') . ': ', 'type' => 'text', 'class' => 'input-small', 'defaultvalue' => $query), 'sortoption' => array('type' => 'select', 'class' => 'sortoption input-small', 'title' => get_string('sortedby'), 'multiple' => false, 'size' => 1, 'defaultvalue' => $sortoptionidx, 'options' => $sortoptions), 'submit' => array('type' => 'button', 'usebuttontag' => true, 'class' => 'btn-primary no-label input-group-btn', 'value' => get_string('search')))))));
$js = <<<EOF
addLoadEvent(function () {
p = {$pagination['javascript']}
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL
* @copyright (C) 2006-2009 Catalyst IT Ltd http://catalyst.net.nz
*
*/
define('PUBLIC', 1);
define('INTERNAL', 1);
define('JSON', 1);
require dirname(dirname(__FILE__)) . '/init.php';
require_once 'group.php';
require_once 'searchlib.php';
$id = param_integer('id');
$query = trim(param_variable('query', ''));
$offset = param_integer('offset', 0);
$limit = param_integer('limit', 10);
define('GROUP', $id);
$group = group_current_group();
if (!is_logged_in() && !$group->public) {
throw new AccessDeniedException(get_string('accessdenied', 'error'));
}
$membershiptype = param_variable('membershiptype', '');
if (!empty($membershiptype)) {
if (group_user_access($id) != 'admin') {
json_reply('local', get_string('accessdenied', 'error'));
}
}
$results = get_group_user_search_results($group->id, $query, $offset, $limit, $membershiptype);
if (!param_integer('html', 1)) {
json_reply(false, $results);
}
list($html, $pagination, $count, $offset, $membershiptype) = group_get_membersearch_data($results, $id, $query, $membershiptype);
json_reply(false, array('message' => null, 'data' => array('tablerows' => $html, 'pagination' => $pagination['html'], 'pagination_js' => $pagination['javascript'], 'count' => $count, 'results' => $count . ' ' . ($count == 1 ? get_string('result') : get_string('results')), 'offset' => $offset, 'membershiptype' => $membershiptype)));
function group_get_membersearch_data($group, $query, $offset, $limit, $membershiptype)
{
global $USER;
$results = get_group_user_search_results($group, $query, $offset, $limit, $membershiptype);
$params = array();
if (!empty($query)) {
$params[] = 'query=' . $query;
}
$params[] = 'limit=' . $limit;
if (!empty($membershiptype)) {
$params[] = 'membershiptype=' . $membershiptype;
}
$searchurl = get_config('wwwroot') . 'group/members.php?id=' . $group . '&' . join('&', $params);
$smarty = smarty_core();
$role = group_user_access($group);
$userid = $USER->get('id');
foreach ($results['data'] as &$r) {
if ($role == 'admin' && ($r['id'] != $userid || group_user_can_leave($group, $r['id']))) {
$r['removeform'] = group_get_removeuser_form($r['id'], $group);
}
// NOTE: this is a quick approximation. We should really check whether,
// for each role in the group, that the user can change to it (using
// group_can_change_role). This only controls whether the 'change
// role' link appears though, so it doesn't matter too much. If the
// user clicks on this link, changerole.php does the full check and
// sends them back here saying that the user has no roles they can
// change to anyway.
$r['canchangerole'] = !group_is_only_admin($group, $r['id']);
}
if (!empty($membershiptype)) {
if ($membershiptype == 'request') {
foreach ($results['data'] as &$r) {
$r['addform'] = group_get_adduser_form($r['id'], $group);
// TODO: this will suck when there's quite a few on the page,
// would be better to grab all the reasons in one go
$r['reason'] = get_field('group_member_request', 'reason', 'group', $group, 'member', $r['id']);
}
}
$smarty->assign('membershiptype', $membershiptype);
}
$results['cdata'] = array_chunk($results['data'], 2);
$results['roles'] = group_get_role_info($group);
$smarty->assign_by_ref('results', $results);
$smarty->assign('searchurl', $searchurl);
$smarty->assign('pagebaseurl', $searchurl);
$smarty->assign('caneditroles', group_user_access($group) == 'admin');
$smarty->assign('group', $group);
$html = $smarty->fetch('group/membersearchresults.tpl');
$pagination = build_pagination(array('id' => 'member_pagination', 'class' => 'center', 'url' => $searchurl, 'count' => $results['count'], 'limit' => $limit, 'offset' => $offset, 'datatable' => 'membersearchresults', 'jsonscript' => 'group/membersearchresults.php', 'firsttext' => '', 'previoustext' => '', 'nexttext' => '', 'lasttext' => '', 'numbersincludefirstlast' => false, 'resultcounttextsingular' => get_string('member', 'group'), 'resultcounttextplural' => get_string('members', 'group')));
return array($html, $pagination, $results['count'], $offset, $membershiptype);
}
throw new AccessDeniedException(get_string('accessdenied', 'error'));
}
$role = group_user_access($group->id);
if (!$USER->get('admin') && !$USER->get('staff')) {
if (!$role && ($group->hidemembers || $group->hidemembersfrommembers)) {
json_reply('local', get_string('accessdenied', 'error'));
}
if ($role != 'admin' && $group->hidemembersfrommembers) {
json_reply('local', get_string('accessdenied', 'error'));
}
}
$membershiptype = param_variable('membershiptype', '');
$friends = param_integer('friends', 0);
if (!empty($membershiptype)) {
if ($role != 'admin') {
// Non-admins are allowed to find the 'notinvited' users, but only if 'invitefriends'
// or 'suggestfriends' is enabled, and they're filtering by their friends list
if ($membershiptype != 'notinvited' || !$role || !($group->invitefriends || $group->suggestfriends) || !$friends) {
json_reply('local', get_string('accessdenied', 'error'));
}
}
}
$results = get_group_user_search_results($group->id, $query, $offset, $limit, $membershiptype, null, $friends ? $USER->get('id') : null, $sortoptionidx);
if (!param_integer('html', 1)) {
foreach ($results['data'] as &$result) {
$result = array('id' => $result['id'], 'name' => $result['name']);
}
json_reply(false, $results);
}
list($html, $pagination, $count, $offset, $membershiptype) = group_get_membersearch_data($results, $id, $query, $membershiptype, $setlimit, $sortoptionidx);
json_reply(false, array('message' => null, 'data' => array('tablerows' => $html, 'pagination' => $pagination['html'], 'pagination_js' => $pagination['javascript'], 'count' => $count, 'results' => $count . ' ' . ($count == 1 ? get_string('result') : get_string('results')), 'offset' => $offset, 'setlimit' => $setlimit, 'membershiptype' => $membershiptype, 'sortoption' => $sortoptionidx)));