protected static function get_data($groupid)
{
global $USER;
if (!defined('GROUP')) {
define('GROUP', $groupid);
}
// get the currently requested group
$group = group_current_group();
$group->ctime = strftime(get_string('strftimedate'), $group->ctime);
// if the user isn't logged in an the group isn't public don't show anything
if (!is_logged_in() && !$group->public) {
throw new AccessDeniedException();
}
// find the group administrators
$group->admins = get_column_sql("SELECT \"member\"\n FROM {group_member}\n WHERE \"group\" = ?\n AND \"role\" = 'admin'", array($group->id));
$role = group_user_access($group->id);
$group->role = $role;
// logged in user can do stuff
if (is_logged_in()) {
$afterjoin = param_variable('next', 'view');
if ($role) {
if ($role == 'admin') {
$group->membershiptype = 'admin';
$group->requests = count_records('group_member_request', 'group', $group->id);
} else {
$group->membershiptype = 'member';
}
$group->canleave = group_user_can_leave($group->id);
} else {
if ($group->jointype == 'invite' and $invite = get_record('group_member_invite', 'group', $group->id, 'member', $USER->get('id'))) {
$group->membershiptype = 'invite';
$group->invite = group_get_accept_form('invite', $group->id, $afterjoin);
} else {
if ($group->jointype == 'request' and $request = get_record('group_member_request', 'group', $group->id, 'member', $USER->get('id'))) {
$group->membershiptype = 'request';
} else {
if ($group->jointype == 'open') {
$group->groupjoin = group_get_join_form('joingroup', $group->id, $afterjoin);
}
}
}
}
}
$group->settingsdescription = group_display_settings($group);
if (get_config('allowgroupcategories')) {
$group->categorytitle = $group->category ? get_field('group_category', 'title', 'id', $group->category) : '';
}
$filecounts = ArtefactTypeFileBase::count_user_files(null, $group->id, null);
return array('group' => $group, 'filecounts' => $filecounts);
}
$group->requests = array($group->requests);
}
} else {
$group->membershiptype = 'member';
}
$group->canleave = group_user_can_leave($group->id);
} else {
if ($group->jointype == 'invite' and $invite = get_record('group_member_invite', 'group', $group->id, 'member', $USER->get('id'))) {
$group->membershiptype = 'invite';
$group->invite = group_get_accept_form('invite', $group->id, $afterjoin);
} else {
if ($group->jointype == 'request' and $request = get_record('group_member_request', 'group', $group->id, 'member', $USER->get('id'))) {
$group->membershiptype = 'request';
} else {
if ($group->jointype == 'open') {
$group->groupjoin = group_get_join_form('joingroup', $group->id, $afterjoin);
}
}
}
}
}
$filecounts = ArtefactTypeFileBase::count_user_files(null, $group->id, null);
// Latest forums posts
// NOTE: it would be nicer if there was some generic way to get information
// from any installed interaction. But the only interaction plugin is forum,
// and group info pages might be replaced with views anyway...
$foruminfo = null;
if ($role || $group->public) {
$foruminfo = get_records_sql_array('
SELECT
p.id, p.subject, p.body, p.poster, p.topic, t.forum, pt.subject AS topicname
/**
* Sets up groups for display in mygroups.php and find.php
*
* @param array $groups Initial group data, including the current user's
* membership type in each group. See mygroups.php for
* the query to build this information.
* @param string $returnto Where forms generated for display should be told to return to
*/
function group_prepare_usergroups_for_display($groups, $returnto = 'mygroups')
{
if (!$groups) {
return;
}
$groupids = array_map(create_function('$a', 'return $a->id;'), $groups);
$groupadmins = group_get_admins($groupids);
$i = 0;
foreach ($groups as $group) {
$group->admins = array();
foreach ($groupadmins as $admin) {
if ($admin->group == $group->id) {
$group->admins[] = $admin;
}
}
if ($group->membershiptype == 'member') {
$group->canleave = group_user_can_leave($group->id);
} else {
if ($group->membershiptype == 'invite') {
$group->invite = group_get_accept_form('invite' . $i++, $group->id, $returnto);
} else {
if ($group->jointype == 'open') {
$group->groupjoin = group_get_join_form('joingroup' . $i++, $group->id);
}
}
}
$showmembercount = !$group->hidemembersfrommembers && !$group->hidemembers || $group->membershiptype == 'member' && !$group->hidemembersfrommembers || $group->membershiptype == 'admin';
if (!$showmembercount) {
unset($group->membercount);
}
$group->editwindow = group_format_editwindow($group);
$group->settingsdescription = group_display_settings($group);
}
}
/**
* Sets up groups for display in mygroups.php and find.php
*
* @param array $groups Initial group data, including the current user's
* membership type in each group. See mygroups.php for
* the query to build this information.
* @param string $returnto Where forms generated for display should be told to return to
*/
function group_prepare_usergroups_for_display($groups, $returnto = 'mygroups')
{
if (!$groups) {
return;
}
// Retrieve a list of all the group admins, for placing in each $group object
$groupadmins = array();
$groupids = array_map(create_function('$a', 'return $a->id;'), $groups);
if ($groupids) {
$groupadmins = get_records_sql_array('SELECT "group", member
FROM {group_member}
WHERE "group" IN (' . implode(',', db_array_to_ph($groupids)) . ")\n AND role = 'admin'", $groupids);
if (!$groupadmins) {
$groupadmins = array();
}
}
$i = 0;
foreach ($groups as $group) {
$group->admins = array();
foreach ($groupadmins as $admin) {
if ($admin->group == $group->id) {
$group->admins[] = $admin->member;
}
}
$group->description = str_shorten_html($group->description, 100, true);
if ($group->membershiptype == 'member') {
$group->canleave = group_user_can_leave($group->id);
} else {
if ($group->jointype == 'open') {
$group->groupjoin = group_get_join_form('joingroup' . $i++, $group->id);
} else {
if ($group->membershiptype == 'invite') {
$group->invite = group_get_accept_form('invite' . $i++, $group->id, $returnto);
} else {
if ($group->membershiptype == 'admin' && $group->requests > 1) {
$group->requests = array($group->requests);
}
}
}
}
}
}
