/**
* Editing a membergroup.
* Screen to edit a specific membergroup.
* Called by ?action=admin;area=membergroups;sa=edit;group=x.
* It requires the manage_membergroups permission.
* Also handles the delete button of the edit form.
* Redirects to ?action=admin;area=membergroups.
*
* @uses the edit_group sub template of ManageMembergroups.
*/
function EditMembergroup()
{
global $context, $txt, $sourcedir, $modSettings, $smcFunc;
$_REQUEST['group'] = isset($_REQUEST['group']) && $_REQUEST['group'] > 0 ? (int) $_REQUEST['group'] : 0;
if (!empty($modSettings['deny_boards_access'])) {
loadLanguage('ManagePermissions');
}
// Make sure this group is editable.
if (!empty($_REQUEST['group'])) {
$request = $smcFunc['db_query']('', '
SELECT id_group
FROM {db_prefix}membergroups
WHERE id_group = {int:current_group}' . (allowedTo('admin_forum') ? '' : '
AND group_type != {int:is_protected}') . '
LIMIT {int:limit}', array('current_group' => $_REQUEST['group'], 'is_protected' => 1, 'limit' => 1));
list($_REQUEST['group']) = $smcFunc['db_fetch_row']($request);
$smcFunc['db_free_result']($request);
}
// Now, do we have a valid id?
if (empty($_REQUEST['group'])) {
fatal_lang_error('membergroup_does_not_exist', false);
}
// The delete this membergroup button was pressed.
if (isset($_POST['delete'])) {
checkSession();
validateToken('admin-mmg');
require_once $sourcedir . '/Subs-Membergroups.php';
deleteMembergroups($_REQUEST['group']);
redirectexit('action=admin;area=membergroups;');
} elseif (isset($_POST['save'])) {
// Validate the session.
checkSession();
validateToken('admin-mmg');
// Can they really inherit from this group?
if (isset($_POST['group_inherit']) && $_POST['group_inherit'] != -2 && !allowedTo('admin_forum')) {
$request = $smcFunc['db_query']('', '
SELECT group_type
FROM {db_prefix}membergroups
WHERE id_group = {int:inherit_from}
LIMIT {int:limit}', array('inherit_from' => $_POST['group_inherit'], 'limit' => 1));
list($inherit_type) = $smcFunc['db_fetch_row']($request);
$smcFunc['db_free_result']($request);
}
// Set variables to their proper value.
$_POST['max_messages'] = isset($_POST['max_messages']) ? (int) $_POST['max_messages'] : 0;
$_POST['min_posts'] = isset($_POST['min_posts']) && isset($_POST['group_type']) && $_POST['group_type'] == -1 && $_REQUEST['group'] > 3 ? abs($_POST['min_posts']) : ($_REQUEST['group'] == 4 ? 0 : -1);
$_POST['icons'] = empty($_POST['icon_count']) || $_POST['icon_count'] < 0 ? '' : min((int) $_POST['icon_count'], 99) . '#' . $_POST['icon_image'];
$_POST['group_desc'] = isset($_POST['group_desc']) && ($_REQUEST['group'] == 1 || isset($_POST['group_type']) && $_POST['group_type'] != -1) ? trim($_POST['group_desc']) : '';
$_POST['group_type'] = !isset($_POST['group_type']) || $_POST['group_type'] < 0 || $_POST['group_type'] > 3 || $_POST['group_type'] == 1 && !allowedTo('admin_forum') ? 0 : (int) $_POST['group_type'];
$_POST['group_hidden'] = empty($_POST['group_hidden']) || $_POST['min_posts'] != -1 || $_REQUEST['group'] == 3 ? 0 : (int) $_POST['group_hidden'];
$_POST['group_inherit'] = $_REQUEST['group'] > 1 && $_REQUEST['group'] != 3 && (empty($inherit_type) || $inherit_type != 1) ? (int) $_POST['group_inherit'] : -2;
//@todo Don't set online_color for the Moderators group?
// Do the update of the membergroup settings.
$smcFunc['db_query']('', '
UPDATE {db_prefix}membergroups
SET group_name = {string:group_name}, online_color = {string:online_color},
max_messages = {int:max_messages}, min_posts = {int:min_posts}, icons = {string:icons},
description = {string:group_desc}, group_type = {int:group_type}, hidden = {int:group_hidden},
id_parent = {int:group_inherit}
WHERE id_group = {int:current_group}', array('max_messages' => $_POST['max_messages'], 'min_posts' => $_POST['min_posts'], 'group_type' => $_POST['group_type'], 'group_hidden' => $_POST['group_hidden'], 'group_inherit' => $_POST['group_inherit'], 'current_group' => (int) $_REQUEST['group'], 'group_name' => $smcFunc['htmlspecialchars']($_POST['group_name']), 'online_color' => $_POST['online_color'], 'icons' => $_POST['icons'], 'group_desc' => $_POST['group_desc']));
call_integration_hook('integrate_save_membergroup', array((int) $_REQUEST['group']));
// Time to update the boards this membergroup has access to.
if ($_REQUEST['group'] == 2 || $_REQUEST['group'] > 3) {
$accesses = empty($_POST['boardaccess']) || !is_array($_POST['boardaccess']) ? array() : $_POST['boardaccess'];
$changed_boards['allow'] = array();
$changed_boards['deny'] = array();
$changed_boards['ignore'] = array();
foreach ($accesses as $group_id => $action) {
$changed_boards[$action][] = (int) $group_id;
}
foreach (array('allow', 'deny') as $board_action) {
// Find all board this group is in, but shouldn't be in.
$request = $smcFunc['db_query']('', '
SELECT id_board, {raw:column}
FROM {db_prefix}boards
WHERE FIND_IN_SET({string:current_group}, {raw:column}) != 0' . (empty($changed_boards[$board_action]) ? '' : '
AND id_board NOT IN ({array_int:board_access_list})'), array('current_group' => (int) $_REQUEST['group'], 'board_access_list' => $changed_boards[$board_action], 'column' => $board_action == 'allow' ? 'member_groups' : 'deny_member_groups'));
while ($row = $smcFunc['db_fetch_assoc']($request)) {
$smcFunc['db_query']('', '
UPDATE {db_prefix}boards
SET {raw:column} = {string:member_group_access}
WHERE id_board = {int:current_board}', array('current_board' => $row['id_board'], 'member_group_access' => implode(',', array_diff(explode(',', $row['member_groups']), array($_REQUEST['group']))), 'column' => $board_action == 'allow' ? 'member_groups' : 'deny_member_groups'));
}
$smcFunc['db_free_result']($request);
// Add the membergroup to all boards that hadn't been set yet.
if (!empty($changed_boards[$board_action])) {
$smcFunc['db_query']('', '
UPDATE {db_prefix}boards
SET {raw:column} = CASE WHEN {raw:column} = {string:blank_string} THEN {string:group_id_string} ELSE CONCAT({raw:column}, {string:comma_group}) END
WHERE id_board IN ({array_int:board_list})
AND FIND_IN_SET({int:current_group}, {raw:column}) = 0', array('board_list' => $changed_boards[$board_action], 'blank_string' => '', 'current_group' => (int) $_REQUEST['group'], 'group_id_string' => (string) (int) $_REQUEST['group'], 'comma_group' => ',' . $_REQUEST['group'], 'column' => $board_action == 'allow' ? 'member_groups' : 'deny_member_groups'));
}
}
}
// Remove everyone from this group!
if ($_POST['min_posts'] != -1) {
$smcFunc['db_query']('', '
UPDATE {db_prefix}members
SET id_group = {int:regular_member}
WHERE id_group = {int:current_group}', array('regular_member' => 0, 'current_group' => (int) $_REQUEST['group']));
$request = $smcFunc['db_query']('', '
SELECT id_member, additional_groups
FROM {db_prefix}members
WHERE FIND_IN_SET({string:current_group}, additional_groups) != 0', array('current_group' => (int) $_REQUEST['group']));
$updates = array();
while ($row = $smcFunc['db_fetch_assoc']($request)) {
$updates[$row['additional_groups']][] = $row['id_member'];
}
$smcFunc['db_free_result']($request);
foreach ($updates as $additional_groups => $memberArray) {
updateMemberData($memberArray, array('additional_groups' => implode(',', array_diff(explode(',', $additional_groups), array((int) $_REQUEST['group'])))));
}
} elseif ($_REQUEST['group'] != 3) {
// Making it a hidden group? If so remove everyone with it as primary group (Actually, just make them additional).
if ($_POST['group_hidden'] == 2) {
$request = $smcFunc['db_query']('', '
SELECT id_member, additional_groups
FROM {db_prefix}members
WHERE id_group = {int:current_group}
AND FIND_IN_SET({int:current_group}, additional_groups) = 0', array('current_group' => (int) $_REQUEST['group']));
$updates = array();
while ($row = $smcFunc['db_fetch_assoc']($request)) {
$updates[$row['additional_groups']][] = $row['id_member'];
}
$smcFunc['db_free_result']($request);
foreach ($updates as $additional_groups => $memberArray) {
updateMemberData($memberArray, array('additional_groups' => implode(',', array_merge(explode(',', $additional_groups), array((int) $_REQUEST['group'])))));
}
$smcFunc['db_query']('', '
UPDATE {db_prefix}members
SET id_group = {int:regular_member}
WHERE id_group = {int:current_group}', array('regular_member' => 0, 'current_group' => $_REQUEST['group']));
}
// Either way, let's check our "show group membership" setting is correct.
$request = $smcFunc['db_query']('', '
SELECT COUNT(*)
FROM {db_prefix}membergroups
WHERE group_type > {int:non_joinable}', array('non_joinable' => 1));
list($have_joinable) = $smcFunc['db_fetch_row']($request);
$smcFunc['db_free_result']($request);
// Do we need to update the setting?
if (empty($modSettings['show_group_membership']) && $have_joinable || !empty($modSettings['show_group_membership']) && !$have_joinable) {
updateSettings(array('show_group_membership' => $have_joinable ? 1 : 0));
}
}
// Do we need to set inherited permissions?
if ($_POST['group_inherit'] != -2 && $_POST['group_inherit'] != $_POST['old_inherit']) {
require_once $sourcedir . '/ManagePermissions.php';
updateChildPermissions($_POST['group_inherit']);
}
// Finally, moderators!
$moderator_string = isset($_POST['group_moderators']) ? trim($_POST['group_moderators']) : '';
$smcFunc['db_query']('', '
DELETE FROM {db_prefix}group_moderators
WHERE id_group = {int:current_group}', array('current_group' => $_REQUEST['group']));
if ((!empty($moderator_string) || !empty($_POST['moderator_list'])) && $_POST['min_posts'] == -1 && $_REQUEST['group'] != 3) {
// Get all the usernames from the string
if (!empty($moderator_string)) {
$moderator_string = strtr(preg_replace('~&#(\\d{4,5}|[2-9]\\d{2,4}|1[2-9]\\d);~', '&#$1;', htmlspecialchars($moderator_string), ENT_QUOTES), array('"' => '"'));
preg_match_all('~"([^"]+)"~', $moderator_string, $matches);
$moderators = array_merge($matches[1], explode(',', preg_replace('~"[^"]+"~', '', $moderator_string)));
for ($k = 0, $n = count($moderators); $k < $n; $k++) {
$moderators[$k] = trim($moderators[$k]);
if (strlen($moderators[$k]) == 0) {
unset($moderators[$k]);
}
}
// Find all the id_member's for the member_name's in the list.
$group_moderators = array();
if (!empty($moderators)) {
$request = $smcFunc['db_query']('', '
SELECT id_member
FROM {db_prefix}members
WHERE member_name IN ({array_string:moderators}) OR real_name IN ({array_string:moderators})
LIMIT ' . count($moderators), array('moderators' => $moderators));
while ($row = $smcFunc['db_fetch_assoc']($request)) {
$group_moderators[] = $row['id_member'];
}
$smcFunc['db_free_result']($request);
}
} else {
$moderators = array();
foreach ($_POST['moderator_list'] as $moderator) {
$moderators[] = (int) $moderator;
}
$group_moderators = array();
if (!empty($moderators)) {
$request = $smcFunc['db_query']('', '
SELECT id_member
FROM {db_prefix}members
WHERE id_member IN ({array_int:moderators})
LIMIT {int:num_moderators}', array('moderators' => $moderators, 'num_moderators' => count($moderators)));
while ($row = $smcFunc['db_fetch_assoc']($request)) {
$group_moderators[] = $row['id_member'];
}
$smcFunc['db_free_result']($request);
}
}
// Found some?
if (!empty($group_moderators)) {
$mod_insert = array();
foreach ($group_moderators as $moderator) {
$mod_insert[] = array($_REQUEST['group'], $moderator);
}
$smcFunc['db_insert']('insert', '{db_prefix}group_moderators', array('id_group' => 'int', 'id_member' => 'int'), $mod_insert, array('id_group', 'id_member'));
}
}
// There might have been some post group changes.
updateStats('postgroups');
// We've definitely changed some group stuff.
updateSettings(array('settings_updated' => time()));
// Log the edit.
logAction('edited_group', array('group' => $_POST['group_name']), 'admin');
redirectexit('action=admin;area=membergroups');
}
// Fetch the current group information.
$request = $smcFunc['db_query']('', '
SELECT group_name, description, min_posts, online_color, max_messages, icons, group_type, hidden, id_parent
FROM {db_prefix}membergroups
WHERE id_group = {int:current_group}
LIMIT 1', array('current_group' => (int) $_REQUEST['group']));
if ($smcFunc['db_num_rows']($request) == 0) {
fatal_lang_error('membergroup_does_not_exist', false);
}
$row = $smcFunc['db_fetch_assoc']($request);
$smcFunc['db_free_result']($request);
$row['icons'] = explode('#', $row['icons']);
$context['group'] = array('id' => $_REQUEST['group'], 'name' => $row['group_name'], 'description' => htmlspecialchars($row['description']), 'editable_name' => $row['group_name'], 'color' => $row['online_color'], 'min_posts' => $row['min_posts'], 'max_messages' => $row['max_messages'], 'icon_count' => (int) $row['icons'][0], 'icon_image' => isset($row['icons'][1]) ? $row['icons'][1] : '', 'is_post_group' => $row['min_posts'] != -1, 'type' => $row['min_posts'] != -1 ? 0 : $row['group_type'], 'hidden' => $row['min_posts'] == -1 ? $row['hidden'] : 0, 'inherited_from' => $row['id_parent'], 'allow_post_group' => $_REQUEST['group'] == 2 || $_REQUEST['group'] > 4, 'allow_delete' => $_REQUEST['group'] == 2 || $_REQUEST['group'] > 4, 'allow_protected' => allowedTo('admin_forum'));
// Get any moderators for this group
$request = $smcFunc['db_query']('', '
SELECT mem.id_member, mem.real_name
FROM {db_prefix}group_moderators AS mods
INNER JOIN {db_prefix}members AS mem ON (mem.id_member = mods.id_member)
WHERE mods.id_group = {int:current_group}', array('current_group' => $_REQUEST['group']));
$context['group']['moderators'] = array();
while ($row = $smcFunc['db_fetch_assoc']($request)) {
$context['group']['moderators'][$row['id_member']] = $row['real_name'];
}
$smcFunc['db_free_result']($request);
$context['group']['moderator_list'] = empty($context['group']['moderators']) ? '' : '"' . implode('", "', $context['group']['moderators']) . '"';
if (!empty($context['group']['moderators'])) {
list($context['group']['last_moderator_id']) = array_slice(array_keys($context['group']['moderators']), -1);
}
// Get a list of boards this membergroup is allowed to see.
$context['boards'] = array();
if ($_REQUEST['group'] == 2 || $_REQUEST['group'] > 3) {
$request = $smcFunc['db_query']('', '
SELECT b.id_cat, c.name as cat_name, b.id_board, b.name, b.child_level,
FIND_IN_SET({string:current_group}, b.member_groups) != 0 AS can_access, FIND_IN_SET({string:current_group}, b.deny_member_groups) != 0 AS cannot_access
FROM {db_prefix}boards AS b
LEFT JOIN {db_prefix}categories AS c ON (c.id_cat = b.id_cat)
ORDER BY board_order', array('current_group' => (int) $_REQUEST['group']));
$context['categories'] = array();
while ($row = $smcFunc['db_fetch_assoc']($request)) {
// This category hasn't been set up yet..
if (!isset($context['categories'][$row['id_cat']])) {
$context['categories'][$row['id_cat']] = array('id' => $row['id_cat'], 'name' => $row['cat_name'], 'boards' => array());
}
// Set this board up, and let the template know when it's a child. (indent them..)
$context['categories'][$row['id_cat']]['boards'][$row['id_board']] = array('id' => $row['id_board'], 'name' => $row['name'], 'child_level' => $row['child_level'], 'allow' => !(empty($row['can_access']) || $row['can_access'] == 'f'), 'deny' => !(empty($row['cannot_access']) || $row['cannot_access'] == 'f'));
}
$smcFunc['db_free_result']($request);
// Now, let's sort the list of categories into the boards for templates that like that.
$temp_boards = array();
foreach ($context['categories'] as $category) {
$temp_boards[] = array('name' => $category['name'], 'child_ids' => array_keys($category['boards']));
$temp_boards = array_merge($temp_boards, array_values($category['boards']));
// Include a list of boards per category for easy toggling.
$context['categories'][$category['id']]['child_ids'] = array_keys($category['boards']);
}
$max_boards = ceil(count($temp_boards) / 2);
if ($max_boards == 1) {
$max_boards = 2;
}
}
// Finally, get all the groups this could be inherited off.
$request = $smcFunc['db_query']('', '
SELECT id_group, group_name
FROM {db_prefix}membergroups
WHERE id_group != {int:current_group}' . (empty($modSettings['permission_enable_postgroups']) ? '
AND min_posts = {int:min_posts}' : '') . (allowedTo('admin_forum') ? '' : '
AND group_type != {int:is_protected}') . '
AND id_group NOT IN (1, 3)
AND id_parent = {int:not_inherited}', array('current_group' => (int) $_REQUEST['group'], 'min_posts' => -1, 'not_inherited' => -2, 'is_protected' => 1));
$context['inheritable_groups'] = array();
while ($row = $smcFunc['db_fetch_assoc']($request)) {
$context['inheritable_groups'][$row['id_group']] = $row['group_name'];
}
$smcFunc['db_free_result']($request);
call_integration_hook('integrate_view_membergroup');
$context['sub_template'] = 'edit_group';
$context['page_title'] = $txt['membergroups_edit_group'];
createToken('admin-mmg');
}
/**
* Editing a membergroup.
*
* What it does:
* - Screen to edit a specific membergroup.
* - Called by ?action=admin;area=membergroups;sa=edit;group=x.
* - It requires the manage_membergroups permission.
* - Also handles the delete button of the edit form.
* - Redirects to ?action=admin;area=membergroups.
*
* @uses the edit_group sub template of ManageMembergroups.
*/
public function action_edit()
{
global $context, $txt, $modSettings;
$current_group_id = isset($_REQUEST['group']) ? (int) $_REQUEST['group'] : 0;
if (!empty($modSettings['deny_boards_access'])) {
loadLanguage('ManagePermissions');
}
require_once SUBSDIR . '/Membergroups.subs.php';
// Make sure this group is editable.
if (!empty($current_group_id)) {
$current_group = membergroupById($current_group_id);
}
// Now, do we have a valid id?
if (!allowedTo('admin_forum') && !empty($current_group_id) && $current_group['group_type'] == 1) {
fatal_lang_error('membergroup_does_not_exist', false);
}
// The delete this membergroup button was pressed.
if (isset($_POST['delete'])) {
checkSession();
validateToken('admin-mmg');
if (empty($current_group_id)) {
fatal_lang_error('membergroup_does_not_exist', false);
}
// Let's delete the group
deleteMembergroups($current_group['id_group']);
redirectexit('action=admin;area=membergroups;');
} elseif (isset($_POST['save'])) {
// Validate the session.
checkSession();
validateToken('admin-mmg');
if (empty($current_group_id)) {
fatal_lang_error('membergroup_does_not_exist', false);
}
require_once SUBSDIR . '/DataValidator.class.php';
$validator = new Data_Validator();
// Cleanup the inputs! :D
$validator->sanitation_rules(array('max_messages' => 'intval', 'min_posts' => 'intval|abs', 'group_type' => 'intval', 'group_desc' => 'trim|Util::htmlspecialchars', 'group_name' => 'trim|Util::htmlspecialchars', 'group_hidden' => 'intval', 'group_inherit' => 'intval', 'icon_count' => 'intval', 'icon_image' => 'trim|Util::htmlspecialchars', 'online_color' => 'trim|valid_color'));
$validator->input_processing(array('boardaccess' => 'array'));
$validator->validation_rules(array('boardaccess' => 'contains[allow,ignore,deny]'));
$validator->validate($_POST);
// Can they really inherit from this group?
if ($validator->group_inherit != -2 && !allowedTo('admin_forum')) {
$inherit_type = membergroupById($validator->group_inherit);
}
$min_posts = $validator->group_type == -1 && $validator->min_posts >= 0 && $current_group['id_group'] > 3 ? $validator->min_posts : ($current_group['id_group'] == 4 ? 0 : -1);
$group_inherit = $current_group['id_group'] > 1 && $current_group['id_group'] != 3 && (empty($inherit_type['group_type']) || $inherit_type['group_type'] != 1) ? $validator->group_inherit : -2;
//@todo Don't set online_color for the Moderators group?
// Do the update of the membergroup settings.
$properties = array('max_messages' => $validator->max_messages, 'min_posts' => $min_posts, 'group_type' => $validator->group_type < 0 || $validator->group_type > 3 || $validator->group_type == 1 && !allowedTo('admin_forum') ? 0 : $validator->group_type, 'hidden' => !$validator->group_hidden || $min_posts != -1 || $current_group['id_group'] == 3 ? 0 : $validator->group_hidden, 'id_parent' => $group_inherit, 'current_group' => $current_group['id_group'], 'group_name' => $validator->group_name, 'online_color' => $validator->online_color, 'icons' => $validator->icon_count <= 0 ? '' : min($validator->icon_count, 10) . '#' . $validator->icon_image, 'description' => $current_group['id_group'] == 1 || $validator->group_type != -1 ? $validator->group_desc : '');
updateMembergroupProperties($properties);
call_integration_hook('integrate_save_membergroup', array($current_group['id_group']));
// Time to update the boards this membergroup has access to.
if ($current_group['id_group'] == 2 || $current_group['id_group'] > 3) {
$changed_boards = array();
$changed_boards['allow'] = array();
$changed_boards['deny'] = array();
$changed_boards['ignore'] = array();
if ($validator->boardaccess) {
foreach ($validator->boardaccess as $group_id => $action) {
$changed_boards[$action][] = (int) $group_id;
}
}
foreach (array('allow', 'deny') as $board_action) {
// Find all board this group is in, but shouldn't be in.
detachGroupFromBoards($current_group['id_group'], $changed_boards, $board_action);
// Add the membergroup to all boards that hadn't been set yet.
if (!empty($changed_boards[$board_action])) {
assignGroupToBoards($current_group['id_group'], $changed_boards, $board_action);
}
}
}
// Remove everyone from this group!
if ($min_posts != -1) {
detachDeletedGroupFromMembers($current_group['id_group']);
} elseif ($current_group['id_group'] != 3) {
// Making it a hidden group? If so remove everyone with it as primary group (Actually, just make them additional).
if ($validator->group_hidden == 2) {
setGroupToHidden($current_group['id_group']);
}
// Either way, let's check our "show group membership" setting is correct.
validateShowGroupMembership();
}
// Do we need to set inherited permissions?
if ($group_inherit != -2 && $group_inherit != $_POST['old_inherit']) {
require_once SUBSDIR . '/Permission.subs.php';
updateChildPermissions($group_inherit);
}
// Finally, moderators!
$moderator_string = isset($_POST['group_moderators']) ? trim($_POST['group_moderators']) : '';
detachGroupModerators($current_group['id_group']);
if ((!empty($moderator_string) || !empty($_POST['moderator_list'])) && $min_posts == -1 && $current_group['id_group'] != 3) {
// Get all the usernames from the string
if (!empty($moderator_string)) {
$moderator_string = strtr(preg_replace('~&#(\\d{4,5}|[2-9]\\d{2,4}|1[2-9]\\d);~', '&#$1;', htmlspecialchars($moderator_string, ENT_QUOTES, 'UTF-8')), array('"' => '"'));
preg_match_all('~"([^"]+)"~', $moderator_string, $matches);
$moderators = array_merge($matches[1], explode(',', preg_replace('~"[^"]+"~', '', $moderator_string)));
for ($k = 0, $n = count($moderators); $k < $n; $k++) {
$moderators[$k] = trim($moderators[$k]);
if (strlen($moderators[$k]) == 0) {
unset($moderators[$k]);
}
}
// Find all the id_member's for the member_name's in the list.
if (!empty($moderators)) {
$group_moderators = getIDMemberFromGroupModerators($moderators);
}
} else {
$moderators = array();
foreach ($_POST['moderator_list'] as $moderator) {
$moderators[] = (int) $moderator;
}
$group_moderators = array();
if (!empty($moderators)) {
require_once SUBSDIR . '/Members.subs.php';
$members = getBasicMemberData($moderators);
foreach ($members as $member) {
$group_moderators[] = $member['id_member'];
}
}
}
// Found some?
if (!empty($group_moderators)) {
assignGroupModerators($current_group['id_group'], $group_moderators);
}
}
// There might have been some post group changes.
updateStats('postgroups');
// We've definitely changed some group stuff.
updateSettings(array('settings_updated' => time()));
// Log the edit.
logAction('edited_group', array('group' => $validator->group_name), 'admin');
redirectexit('action=admin;area=membergroups');
}
// Fetch the current group information.
$row = membergroupById($current_group['id_group'], true);
if (empty($row) || !allowedTo('admin_forum') && $row['group_type'] == 1) {
fatal_lang_error('membergroup_does_not_exist', false);
}
$row['icons'] = explode('#', $row['icons']);
$context['group'] = array('id' => $row['id_group'], 'name' => $row['group_name'], 'description' => htmlspecialchars($row['description'], ENT_COMPAT, 'UTF-8'), 'editable_name' => $row['group_name'], 'color' => $row['online_color'], 'min_posts' => $row['min_posts'], 'max_messages' => $row['max_messages'], 'icon_count' => (int) $row['icons'][0], 'icon_image' => isset($row['icons'][1]) ? $row['icons'][1] : '', 'is_post_group' => $row['min_posts'] != -1, 'type' => $row['min_posts'] != -1 ? 0 : $row['group_type'], 'hidden' => $row['min_posts'] == -1 ? $row['hidden'] : 0, 'inherited_from' => $row['id_parent'], 'allow_post_group' => $row['id_group'] == 2 || $row['id_group'] > 4, 'allow_delete' => $row['id_group'] == 2 || $row['id_group'] > 4, 'allow_protected' => allowedTo('admin_forum'));
// Get any moderators for this group
$context['group']['moderators'] = getGroupModerators($row['id_group']);
$context['group']['moderator_list'] = empty($context['group']['moderators']) ? '' : '"' . implode('", "', $context['group']['moderators']) . '"';
if (!empty($context['group']['moderators'])) {
list($context['group']['last_moderator_id']) = array_slice(array_keys($context['group']['moderators']), -1);
}
// Get a list of boards this membergroup is allowed to see.
$context['boards'] = array();
if ($row['id_group'] == 2 || $row['id_group'] > 3) {
require_once SUBSDIR . '/Boards.subs.php';
$context += getBoardList(array('override_permissions' => true, 'access' => $row['id_group'], 'not_redirection' => true));
// Include a list of boards per category for easy toggling.
foreach ($context['categories'] as $category) {
$context['categories'][$category['id']]['child_ids'] = array_keys($category['boards']);
}
}
// Finally, get all the groups this could be inherited off.
$context['inheritable_groups'] = getInheritableGroups($row['id_group']);
call_integration_hook('integrate_view_membergroup');
$context['sub_template'] = 'edit_group';
$context['page_title'] = $txt['membergroups_edit_group'];
// Use the autosuggest script when needed
if ($context['group']['id'] != 3 && $context['group']['id'] != 4) {
loadJavascriptFile('suggest.js', array('defer' => true));
}
createToken('admin-mmg');
}
function EditMembergroup()
{
global $db_prefix, $context, $txt, $sourcedir;
// Make sure this group is editable.
if (empty($_REQUEST['group']) || (int) $_REQUEST['group'] < 1) {
fatal_lang_error('membergroup_does_not_exist', false);
}
$_REQUEST['group'] = (int) $_REQUEST['group'];
// The delete this membergroup button was pressed.
if (isset($_POST['delete'])) {
checkSession();
require_once $sourcedir . '/Subs-Members.php';
deleteMembergroups($_REQUEST['group']);
redirectexit('action=membergroups;');
} elseif (isset($_POST['submit'])) {
// Validate the session.
checkSession();
// Set variables to their proper value.
$_POST['max_messages'] = isset($_POST['max_messages']) ? (int) $_POST['max_messages'] : 0;
$_POST['min_posts'] = isset($_POST['min_posts']) && $_POST['post_group'] == '1' && $_REQUEST['group'] > 3 ? abs($_POST['min_posts']) : ($_REQUEST['group'] == 4 ? 0 : -1);
$_POST['stars'] = empty($_POST['star_count']) || $_POST['star_count'] < 0 ? '' : min((int) $_POST['star_count'], 99) . '#' . $_POST['star_image'];
// !!! Don't set onlineColor for the Moderators group?
// Do the update of the membergroup settings.
db_query("\n\t\t\tUPDATE {$db_prefix}membergroups\n\t\t\tSET groupName = '{$_POST['group_name']}', onlineColor = '{$_POST['online_color']}',\n\t\t\t\tmaxMessages = {$_POST['max_messages']}, minPosts = {$_POST['min_posts']}, stars = '{$_POST['stars']}'\n\t\t\tWHERE ID_GROUP = " . (int) $_REQUEST['group'] . "\n\t\t\tLIMIT 1", __FILE__, __LINE__);
// Time to update the boards this membergroup has access to.
if ($_REQUEST['group'] == 2 || $_REQUEST['group'] > 3) {
$_POST['boardaccess'] = empty($_POST['boardaccess']) || !is_array($_POST['boardaccess']) ? array() : $_POST['boardaccess'];
foreach ($_POST['boardaccess'] as $key => $value) {
$_POST['boardaccess'][$key] = (int) $value;
}
// Find all board this group is in, but shouldn't be in.
$request = db_query("\n\t\t\t\tSELECT ID_BOARD, memberGroups\n\t\t\t\tFROM {$db_prefix}boards\n\t\t\t\tWHERE FIND_IN_SET(" . (int) $_REQUEST['group'] . ", memberGroups)" . (empty($_POST['boardaccess']) ? '' : "\n\t\t\t\t\tAND ID_BOARD NOT IN (" . implode(', ', $_POST['boardaccess']) . ')'), __FILE__, __LINE__);
while ($row = mysql_fetch_assoc($request)) {
db_query("\n\t\t\t\t\tUPDATE {$db_prefix}boards\n\t\t\t\t\tSET memberGroups = '" . implode(',', array_diff(explode(',', $row['memberGroups']), array($_REQUEST['group']))) . "'\n\t\t\t\t\tWHERE ID_BOARD = {$row['ID_BOARD']}\n\t\t\t\t\tLIMIT 1", __FILE__, __LINE__);
}
mysql_free_result($request);
// Add the membergroup to all boards that hadn't been set yet.
if (!empty($_POST['boardaccess'])) {
db_query("\n\t\t\t\t\tUPDATE {$db_prefix}boards\n\t\t\t\t\tSET memberGroups = IF(memberGroups = '', '" . (int) $_REQUEST['group'] . "', CONCAT(memberGroups, '," . (int) $_REQUEST['group'] . "'))\n\t\t\t\t\tWHERE ID_BOARD IN (" . implode(', ', $_POST['boardaccess']) . ")\n\t\t\t\t\t\tAND NOT FIND_IN_SET(" . (int) $_REQUEST['group'] . ", memberGroups)", __FILE__, __LINE__);
}
}
// Remove everyone from this group!
if ($_POST['min_posts'] != -1) {
db_query("\n\t\t\t\tUPDATE {$db_prefix}members\n\t\t\t\tSET ID_GROUP = 0\n\t\t\t\tWHERE ID_GROUP = " . (int) $_REQUEST['group'], __FILE__, __LINE__);
$request = db_query("\n\t\t\t\tSELECT ID_MEMBER, additionalGroups\n\t\t\t\tFROM {$db_prefix}members\n\t\t\t\tWHERE FIND_IN_SET(" . (int) $_REQUEST['group'] . ", additionalGroups)", __FILE__, __LINE__);
$updates = array();
while ($row = mysql_fetch_assoc($request)) {
$updates[$row['additionalGroups']][] = $row['ID_MEMBER'];
}
mysql_free_result($request);
foreach ($updates as $additionalGroups => $memberArray) {
updateMemberData($memberArray, array('additionalGroups' => '\'' . implode(',', array_diff(explode(',', $additionalGroups), array((int) $_REQUEST['group']))) . '\''));
}
}
// There might have been some post group changes.
updateStats('postgroups');
redirectexit('action=membergroups');
}
// Fetch the current group information.
$request = db_query("\n\t\tSELECT groupName, minPosts, onlineColor, maxMessages, stars\n\t\tFROM {$db_prefix}membergroups\n\t\tWHERE ID_GROUP = " . (int) $_REQUEST['group'] . "\n\t\tLIMIT 1", __FILE__, __LINE__);
if (mysql_num_rows($request) == 0) {
fatal_lang_error('membergroup_does_not_exist', false);
}
$row = mysql_fetch_assoc($request);
mysql_free_result($request);
$row['stars'] = explode('#', $row['stars']);
$context['group'] = array('id' => $_REQUEST['group'], 'name' => $row['groupName'], 'editable_name' => htmlspecialchars($row['groupName']), 'color' => $row['onlineColor'], 'min_posts' => $row['minPosts'], 'max_messages' => $row['maxMessages'], 'star_count' => (int) $row['stars'][0], 'star_image' => isset($row['stars'][1]) ? $row['stars'][1] : '', 'is_post_group' => $row['minPosts'] != -1, 'allow_post_group' => $_REQUEST['group'] == 2 || $_REQUEST['group'] > 4, 'allow_delete' => $_REQUEST['group'] == 2 || $_REQUEST['group'] > 4);
// Get a list of boards this membergroup is allowed to see.
$context['boards'] = array();
if ($_REQUEST['group'] == 2 || $_REQUEST['group'] > 3) {
$result = db_query("\n\t\t\tSELECT ID_BOARD, name, childLevel, FIND_IN_SET(" . (int) $_REQUEST['group'] . ", memberGroups) AS can_access\n\t\t\tFROM {$db_prefix}boards", __FILE__, __LINE__);
while ($row = mysql_fetch_assoc($result)) {
$context['boards'][] = array('id' => $row['ID_BOARD'], 'name' => $row['name'], 'child_level' => $row['childLevel'], 'selected' => !empty($row['can_access']));
}
mysql_free_result($result);
}
$context['sub_template'] = 'edit_group';
$context['page_title'] = $txt['membergroups_edit_group'];
}
function EditMembergroup()
{
global $context, $txt, $sourcedir, $modSettings, $smcFunc;
// Make sure this group is editable.
if (empty($_REQUEST['group']) || (int) $_REQUEST['group'] < 1) {
fatal_lang_error('membergroup_does_not_exist', false);
}
$_REQUEST['group'] = (int) $_REQUEST['group'];
// The delete this membergroup button was pressed.
if (isset($_POST['delete'])) {
checkSession();
require_once $sourcedir . '/Subs-Membergroups.php';
deleteMembergroups($_REQUEST['group']);
redirectexit('action=admin;area=membergroups;');
} elseif (isset($_POST['submit'])) {
// Validate the session.
checkSession();
// Set variables to their proper value.
$_POST['max_messages'] = isset($_POST['max_messages']) ? (int) $_POST['max_messages'] : 0;
$_POST['min_posts'] = isset($_POST['min_posts']) && isset($_POST['group_type']) && $_POST['group_type'] == -1 && $_REQUEST['group'] > 3 ? abs($_POST['min_posts']) : ($_REQUEST['group'] == 4 ? 0 : -1);
$_POST['stars'] = empty($_POST['star_count']) || $_POST['star_count'] < 0 ? '' : min((int) $_POST['star_count'], 99) . '#' . $_POST['star_image'];
$_POST['group_desc'] = isset($_POST['group_desc']) && ($_REQUEST['group'] == 1 || isset($_POST['group_type']) && $_POST['group_type'] != -1) ? trim($_POST['group_desc']) : '';
$_POST['group_type'] = isset($_POST['group_type']) && $_POST['group_type'] >= 0 && $_POST['group_type'] <= 2 ? (int) $_POST['group_type'] : 0;
$_POST['group_hidden'] = empty($_POST['group_hidden']) || $_POST['min_posts'] != -1 || $_REQUEST['group'] == 3 ? 0 : (int) $_POST['group_hidden'];
$_POST['group_inherit'] = $_REQUEST['group'] > 1 && $_REQUEST['group'] != 3 ? (int) $_POST['group_inherit'] : -2;
// !!! Don't set online_color for the Moderators group?
// Do the update of the membergroup settings.
$smcFunc['db_query']('', '
UPDATE {db_prefix}membergroups
SET group_name = {string:group_name}, online_color = {string:online_color},
max_messages = {int:max_messages}, min_posts = {int:min_posts}, stars = {string:stars},
description = {string:group_desc}, group_type = {int:group_type}, hidden = {int:group_hidden},
id_parent = {int:group_inherit}
WHERE id_group = {int:current_group}', array('max_messages' => $_POST['max_messages'], 'min_posts' => $_POST['min_posts'], 'group_type' => $_POST['group_type'], 'group_hidden' => $_POST['group_hidden'], 'group_inherit' => $_POST['group_inherit'], 'current_group' => (int) $_REQUEST['group'], 'group_name' => $_POST['group_name'], 'online_color' => $_POST['online_color'], 'stars' => $_POST['stars'], 'group_desc' => $_POST['group_desc']));
// Time to update the boards this membergroup has access to.
if ($_REQUEST['group'] == 2 || $_REQUEST['group'] > 3) {
$_POST['boardaccess'] = empty($_POST['boardaccess']) || !is_array($_POST['boardaccess']) ? array() : $_POST['boardaccess'];
foreach ($_POST['boardaccess'] as $key => $value) {
$_POST['boardaccess'][$key] = (int) $value;
}
// Find all board this group is in, but shouldn't be in.
$request = $smcFunc['db_query']('', '
SELECT id_board, member_groups
FROM {db_prefix}boards
WHERE FIND_IN_SET({string:current_group}, member_groups) != 0' . (empty($_POST['boardaccess']) ? '' : '
AND id_board NOT IN ({array_int:board_access_list})'), array('current_group' => (int) $_REQUEST['group'], 'board_access_list' => $_POST['boardaccess']));
while ($row = $smcFunc['db_fetch_assoc']($request)) {
$smcFunc['db_query']('', '
UPDATE {db_prefix}boards
SET member_groups = {string:member_group_access}
WHERE id_board = {int:current_board}', array('current_board' => $row['id_board'], 'member_group_access' => implode(',', array_diff(explode(',', $row['member_groups']), array($_REQUEST['group'])))));
}
$smcFunc['db_free_result']($request);
// Add the membergroup to all boards that hadn't been set yet.
if (!empty($_POST['boardaccess'])) {
$smcFunc['db_query']('', '
UPDATE {db_prefix}boards
SET member_groups = CASE WHEN member_groups = {string:blank_string} THEN {string:group_id_string} ELSE CONCAT(member_groups, {string:comma_group}) END
WHERE id_board IN ({array_int:board_list})
AND FIND_IN_SET({int:current_group}, member_groups) = 0', array('board_list' => $_POST['boardaccess'], 'blank_string' => '', 'current_group' => (int) $_REQUEST['group'], 'group_id_string' => (string) (int) $_REQUEST['group'], 'comma_group' => ',' . $_REQUEST['group']));
}
}
// Remove everyone from this group!
if ($_POST['min_posts'] != -1) {
$smcFunc['db_query']('', '
UPDATE {db_prefix}members
SET id_group = {int:regular_member}
WHERE id_group = {int:current_group}', array('regular_member' => 0, 'current_group' => (int) $_REQUEST['group']));
$request = $smcFunc['db_query']('', '
SELECT id_member, additional_groups
FROM {db_prefix}members
WHERE FIND_IN_SET({string:current_group}, additional_groups) != 0', array('current_group' => (int) $_REQUEST['group']));
$updates = array();
while ($row = $smcFunc['db_fetch_assoc']($request)) {
$updates[$row['additional_groups']][] = $row['id_member'];
}
$smcFunc['db_free_result']($request);
foreach ($updates as $additional_groups => $memberArray) {
updateMemberData($memberArray, array('additional_groups' => implode(',', array_diff(explode(',', $additional_groups), array((int) $_REQUEST['group'])))));
}
} elseif ($_REQUEST['group'] != 3) {
// Making it a hidden group? If so remove everyone with it as primary group (Actually, just make them additional).
if ($_POST['group_hidden'] == 2) {
$request = $smcFunc['db_query']('', '
SELECT id_member, additional_groups
FROM {db_prefix}members
WHERE id_group = {int:current_group}
AND FIND_IN_SET({int:current_group}, additional_groups) = 0', array('current_group' => (int) $_REQUEST['group']));
$updates = array();
while ($row = $smcFunc['db_fetch_assoc']($request)) {
$updates[$row['additional_groups']][] = $row['id_member'];
}
$smcFunc['db_free_result']($request);
foreach ($updates as $additional_groups => $memberArray) {
updateMemberData($memberArray, array('additional_groups' => implode(',', array_merge(explode(',', $additional_groups), array((int) $_REQUEST['group'])))));
}
$smcFunc['db_query']('', '
UPDATE {db_prefix}members
SET id_group = {int:regular_member}
WHERE id_group = {int:current_group}', array('regular_member' => 0, 'current_group' => $_REQUEST['group']));
}
// Either way, let's check our "show group membership" setting is correct.
$request = $smcFunc['db_query']('', '
SELECT COUNT(*)
FROM {db_prefix}membergroups
WHERE group_type != {int:regular_type}', array('regular_type' => 0));
list($have_joinable) = $smcFunc['db_fetch_row']($request);
$smcFunc['db_free_result']($request);
// Do we need to update the setting?
if (empty($modSettings['show_group_membership']) && $have_joinable || !empty($modSettings['show_group_membership']) && !$have_joinable) {
updateSettings(array('show_group_membership' => $have_joinable ? 1 : 0));
}
}
// Do we need to set inherited permissions?
if ($_POST['group_inherit'] != -2 && $_POST['group_inherit'] != $_POST['old_inherit']) {
require_once $sourcedir . '/ManagePermissions.php';
updateChildPermissions($_POST['group_inherit']);
}
// Finally, moderators!
$moderator_string = isset($_POST['group_moderators']) ? trim($_POST['group_moderators']) : '';
$smcFunc['db_query']('', '
DELETE FROM {db_prefix}group_moderators
WHERE id_group = {int:current_group}', array('current_group' => $_REQUEST['group']));
if ((!empty($moderator_string) || !empty($_POST['moderator_list'])) && $_POST['min_posts'] == -1 && $_REQUEST['group'] != 3) {
// Get all the usernames from the string
if (!empty($moderator_string)) {
$moderator_string = strtr(preg_replace('~&#(\\d{4,5}|[2-9]\\d{2,4}|1[2-9]\\d);~', '&#$1;', htmlspecialchars($moderator_string), ENT_QUOTES), array('"' => '"'));
preg_match_all('~"([^"]+)"~', $moderator_string, $matches);
$moderators = array_merge($matches[1], explode(',', preg_replace('~"[^"]+"~', '', $moderator_string)));
for ($k = 0, $n = count($moderators); $k < $n; $k++) {
$moderators[$k] = trim($moderators[$k]);
if (strlen($moderators[$k]) == 0) {
unset($moderators[$k]);
}
}
// Find all the id_member's for the member_name's in the list.
$group_moderators = array();
if (!empty($moderators)) {
$request = $smcFunc['db_query']('', '
SELECT id_member
FROM {db_prefix}members
WHERE member_name IN ({array_string:moderators}) OR real_name IN ({array_string:moderators})
LIMIT ' . count($moderators), array('moderators' => $moderators));
while ($row = $smcFunc['db_fetch_assoc']($request)) {
$group_moderators[] = $row['id_member'];
}
$smcFunc['db_free_result']($request);
}
} else {
$moderators = array();
foreach ($_POST['moderator_list'] as $moderator) {
$moderators[] = (int) $moderator;
}
$group_moderators = array();
if (!empty($moderators)) {
$request = $smcFunc['db_query']('', '
SELECT id_member
FROM {db_prefix}members
WHERE id_member IN ({array_int:moderators})
LIMIT {int:num_moderators}', array('moderators' => $moderators, 'num_moderators' => count($moderators)));
while ($row = $smcFunc['db_fetch_assoc']($request)) {
$group_moderators[] = $row['id_member'];
}
$smcFunc['db_free_result']($request);
}
}
// Found some?
if (!empty($group_moderators)) {
$mod_insert = array();
foreach ($group_moderators as $moderator) {
$mod_insert[] = array($_REQUEST['group'], $moderator);
}
$smcFunc['db_insert']('insert', '{db_prefix}group_moderators', array('id_group' => 'int', 'id_member' => 'int'), $mod_insert, array('id_group', 'id_member'));
}
}
// There might have been some post group changes.
updateStats('postgroups');
// We've definetely changed some group stuff.
updateSettings(array('settings_updated' => time()));
// Log the edit.
logAction('edited_group', array('group' => $_POST['group_name']), 'admin');
redirectexit('action=admin;area=membergroups');
}
// Fetch the current group information.
$request = $smcFunc['db_query']('', '
SELECT group_name, description, min_posts, online_color, max_messages, stars, group_type, hidden, id_parent
FROM {db_prefix}membergroups
WHERE id_group = {int:current_group}
LIMIT 1', array('current_group' => (int) $_REQUEST['group']));
if ($smcFunc['db_num_rows']($request) == 0) {
fatal_lang_error('membergroup_does_not_exist', false);
}
$row = $smcFunc['db_fetch_assoc']($request);
$smcFunc['db_free_result']($request);
$row['stars'] = explode('#', $row['stars']);
$context['group'] = array('id' => $_REQUEST['group'], 'name' => $row['group_name'], 'description' => htmlspecialchars($row['description']), 'editable_name' => htmlspecialchars($row['group_name']), 'color' => $row['online_color'], 'min_posts' => $row['min_posts'], 'max_messages' => $row['max_messages'], 'star_count' => (int) $row['stars'][0], 'star_image' => isset($row['stars'][1]) ? $row['stars'][1] : '', 'is_post_group' => $row['min_posts'] != -1, 'type' => $row['min_posts'] != -1 ? 0 : $row['group_type'], 'hidden' => $row['min_posts'] == -1 ? $row['hidden'] : 0, 'inherited_from' => $row['id_parent'], 'allow_post_group' => $_REQUEST['group'] == 2 || $_REQUEST['group'] > 4, 'allow_delete' => $_REQUEST['group'] == 2 || $_REQUEST['group'] > 4);
// Get any moderators for this group
$request = $smcFunc['db_query']('', '
SELECT mem.id_member, mem.real_name
FROM {db_prefix}group_moderators AS mods
INNER JOIN {db_prefix}members AS mem ON (mem.id_member = mods.id_member)
WHERE mods.id_group = {int:current_group}', array('current_group' => $_REQUEST['group']));
$context['group']['moderators'] = array();
while ($row = $smcFunc['db_fetch_assoc']($request)) {
$context['group']['moderators'][$row['id_member']] = $row['real_name'];
}
$smcFunc['db_free_result']($request);
$context['group']['moderator_list'] = empty($context['group']['moderators']) ? '' : '"' . implode('", "', $context['group']['moderators']) . '"';
if (!empty($context['group']['moderators'])) {
list($context['group']['last_moderator_id']) = array_slice(array_keys($context['group']['moderators']), -1);
}
// Get a list of boards this membergroup is allowed to see.
$context['boards'] = array();
if ($_REQUEST['group'] == 2 || $_REQUEST['group'] > 3) {
$result = $smcFunc['db_query']('', '
SELECT id_board, name, child_level, FIND_IN_SET({string:current_group}, member_groups) != 0 AS can_access
FROM {db_prefix}boards', array('current_group' => (int) $_REQUEST['group']));
while ($row = $smcFunc['db_fetch_assoc']($result)) {
$context['boards'][] = array('id' => $row['id_board'], 'name' => $row['name'], 'child_level' => $row['child_level'], 'selected' => !empty($row['can_access']));
}
$smcFunc['db_free_result']($result);
}
// Finally, get all the groups this could be inherited off.
$request = $smcFunc['db_query']('', '
SELECT id_group, group_name
FROM {db_prefix}membergroups
WHERE id_group != {int:current_group}' . (empty($modSettings['permission_enable_postgroups']) ? '
AND min_posts = {int:min_posts}' : '') . '
AND id_group NOT IN (1, 3)
AND id_parent = {int:not_inherited}', array('current_group' => (int) $_REQUEST['group'], 'min_posts' => -1, 'not_inherited' => -2));
$context['inheritable_groups'] = array();
while ($row = $smcFunc['db_fetch_assoc']($request)) {
$context['inheritable_groups'][$row['id_group']] = $row['group_name'];
}
$smcFunc['db_free_result']($request);
$context['sub_template'] = 'edit_group';
$context['page_title'] = $txt['membergroups_edit_group'];
}