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ManageMembergroups.php
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<?php
/**
* This file is concerned with anything in the Manage Membergroups admin screen.
*
* Simple Machines Forum (SMF)
*
* @package SMF
* @author Simple Machines https://www.simplemachines.org
* @copyright 2022 Simple Machines and individual contributors
* @license https://www.simplemachines.org/about/smf/license.php BSD
*
* @version 2.1.0
*/
if (!defined('SMF'))
die('No direct access...');
/**
* Main dispatcher, the entrance point for all 'Manage Membergroup' actions.
* It forwards to a function based on the given subaction, default being subaction 'index', or, without manage_membergroup
* permissions, then 'settings'.
* Called by ?action=admin;area=membergroups.
* Requires the manage_membergroups or the admin_forum permission.
*
* Uses ManageMembergroups template.
* Uses ManageMembers language file.
*/
function ModifyMembergroups()
{
global $context, $txt, $sourcedir;
$subActions = array(
'add' => array('AddMembergroup', 'manage_membergroups'),
'delete' => array('DeleteMembergroup', 'manage_membergroups'),
'edit' => array('EditMembergroup', 'manage_membergroups'),
'index' => array('MembergroupIndex', 'manage_membergroups'),
'members' => array('MembergroupMembers', 'manage_membergroups', 'Groups.php'),
'settings' => array('ModifyMembergroupsettings', 'admin_forum'),
);
// Default to sub action 'index' or 'settings' depending on permissions.
$_REQUEST['sa'] = isset($_REQUEST['sa']) && isset($subActions[$_REQUEST['sa']]) ? $_REQUEST['sa'] : (allowedTo('manage_membergroups') ? 'index' : 'settings');
// Is it elsewhere?
if (isset($subActions[$_REQUEST['sa']][2]))
require_once($sourcedir . '/' . $subActions[$_REQUEST['sa']][2]);
// Do the permission check, you might not be allowed her.
isAllowedTo($subActions[$_REQUEST['sa']][1]);
// Language and template stuff, the usual.
loadLanguage('ManageMembers');
loadTemplate('ManageMembergroups');
// Setup the admin tabs.
$context[$context['admin_menu_name']]['tab_data'] = array(
'title' => $txt['membergroups_title'],
'help' => 'membergroups',
'description' => $txt['membergroups_description'],
);
call_integration_hook('integrate_manage_membergroups', array(&$subActions));
// Call the right function.
call_helper($subActions[$_REQUEST['sa']][0]);
}
/**
* Shows an overview of the current membergroups.
* Called by ?action=admin;area=membergroups.
* Requires the manage_membergroups permission.
* Splits the membergroups in regular ones and post count based groups.
* It also counts the number of members part of each membergroup.
*
* Uses ManageMembergroups template, main.
*/
function MembergroupIndex()
{
global $txt, $scripturl, $context, $sourcedir;
$context['page_title'] = $txt['membergroups_title'];
// The first list shows the regular membergroups.
$listOptions = array(
'id' => 'regular_membergroups_list',
'title' => $txt['membergroups_regular'],
'base_href' => $scripturl . '?action=admin;area=membergroups' . (isset($_REQUEST['sort2']) ? ';sort2=' . urlencode($_REQUEST['sort2']) : ''),
'default_sort_col' => 'name',
'get_items' => array(
'file' => $sourcedir . '/Subs-Membergroups.php',
'function' => 'list_getMembergroups',
'params' => array(
'regular',
),
),
'columns' => array(
'name' => array(
'header' => array(
'value' => $txt['membergroups_name'],
),
'data' => array(
'function' => function($rowData) use ($scripturl)
{
// Since the moderator group has no explicit members, no link is needed.
if ($rowData['id_group'] == 3)
$group_name = $rowData['group_name'];
else
{
$color_style = empty($rowData['online_color']) ? '' : sprintf(' style="color: %1$s;"', $rowData['online_color']);
$group_name = sprintf('<a href="%1$s?action=admin;area=membergroups;sa=members;group=%2$d"%3$s>%4$s</a>', $scripturl, $rowData['id_group'], $color_style, $rowData['group_name']);
}
// Add a help option for moderator and administrator.
if ($rowData['id_group'] == 1)
$group_name .= sprintf(' (<a href="%1$s?action=helpadmin;help=membergroup_administrator" onclick="return reqOverlayDiv(this.href);">?</a>)', $scripturl);
elseif ($rowData['id_group'] == 3)
$group_name .= sprintf(' (<a href="%1$s?action=helpadmin;help=membergroup_moderator" onclick="return reqOverlayDiv(this.href);">?</a>)', $scripturl);
return $group_name;
},
),
'sort' => array(
'default' => 'CASE WHEN mg.id_group < 4 THEN mg.id_group ELSE 4 END, mg.group_name',
'reverse' => 'CASE WHEN mg.id_group < 4 THEN mg.id_group ELSE 4 END, mg.group_name DESC',
),
),
'icons' => array(
'header' => array(
'value' => $txt['membergroups_icons'],
),
'data' => array(
'db' => 'icons',
),
'sort' => array(
'default' => 'mg.icons',
'reverse' => 'mg.icons DESC',
)
),
'members' => array(
'header' => array(
'value' => $txt['membergroups_members_top'],
'class' => 'centercol',
),
'data' => array(
'function' => function($rowData) use ($txt)
{
// No explicit members for the moderator group.
return $rowData['id_group'] == 3 ? $txt['membergroups_guests_na'] : comma_format($rowData['num_members']);
},
'class' => 'centercol',
),
'sort' => array(
'default' => 'CASE WHEN mg.id_group < 4 THEN mg.id_group ELSE 4 END, 1',
'reverse' => 'CASE WHEN mg.id_group < 4 THEN mg.id_group ELSE 4 END, 1 DESC',
),
),
'modify' => array(
'header' => array(
'value' => $txt['modify'],
'class' => 'centercol',
),
'data' => array(
'sprintf' => array(
'format' => '<a href="' . $scripturl . '?action=admin;area=membergroups;sa=edit;group=%1$d">' . $txt['membergroups_modify'] . '</a>',
'params' => array(
'id_group' => false,
),
),
'class' => 'centercol',
),
),
),
'additional_rows' => array(
array(
'position' => 'above_table_headers',
'value' => '<a class="button" href="' . $scripturl . '?action=admin;area=membergroups;sa=add;generalgroup">' . $txt['membergroups_add_group'] . '</a>',
),
array(
'position' => 'below_table_data',
'value' => '<a class="button" href="' . $scripturl . '?action=admin;area=membergroups;sa=add;generalgroup">' . $txt['membergroups_add_group'] . '</a>',
),
),
);
require_once($sourcedir . '/Subs-List.php');
createList($listOptions);
// The second list shows the post count based groups.
$listOptions = array(
'id' => 'post_count_membergroups_list',
'title' => $txt['membergroups_post'],
'base_href' => $scripturl . '?action=admin;area=membergroups' . (isset($_REQUEST['sort']) ? ';sort=' . urlencode($_REQUEST['sort']) : ''),
'default_sort_col' => 'required_posts',
'request_vars' => array(
'sort' => 'sort2',
'desc' => 'desc2',
),
'get_items' => array(
'file' => $sourcedir . '/Subs-Membergroups.php',
'function' => 'list_getMembergroups',
'params' => array(
'post_count',
),
),
'columns' => array(
'name' => array(
'header' => array(
'value' => $txt['membergroups_name'],
),
'data' => array(
'function' => function($rowData) use ($scripturl)
{
$colorStyle = empty($rowData['online_color']) ? '' : sprintf(' style="color: %1$s;"', $rowData['online_color']);
return sprintf('<a href="%1$s?action=moderate;area=viewgroups;sa=members;group=%2$d"%3$s>%4$s</a>', $scripturl, $rowData['id_group'], $colorStyle, $rowData['group_name']);
},
),
'sort' => array(
'default' => 'mg.group_name',
'reverse' => 'mg.group_name DESC',
),
),
'icons' => array(
'header' => array(
'value' => $txt['membergroups_icons'],
),
'data' => array(
'db' => 'icons',
),
'sort' => array(
'default' => 'CASE WHEN mg.id_group < 4 THEN mg.id_group ELSE 4 END, icons',
'reverse' => 'CASE WHEN mg.id_group < 4 THEN mg.id_group ELSE 4 END, icons DESC',
)
),
'members' => array(
'header' => array(
'value' => $txt['membergroups_members_top'],
'class' => 'centercol',
),
'data' => array(
'db' => 'num_members',
'class' => 'centercol',
),
'sort' => array(
'default' => '1 DESC',
'reverse' => '1',
),
),
'required_posts' => array(
'header' => array(
'value' => $txt['membergroups_min_posts'],
'class' => 'centercol',
),
'data' => array(
'db' => 'min_posts',
'class' => 'centercol',
),
'sort' => array(
'default' => 'mg.min_posts',
'reverse' => 'mg.min_posts DESC',
),
),
'modify' => array(
'header' => array(
'value' => $txt['modify'],
'class' => 'centercol',
),
'data' => array(
'sprintf' => array(
'format' => '<a href="' . $scripturl . '?action=admin;area=membergroups;sa=edit;group=%1$d">' . $txt['membergroups_modify'] . '</a>',
'params' => array(
'id_group' => false,
),
),
'class' => 'centercol',
),
),
),
'additional_rows' => array(
array(
'position' => 'below_table_data',
'value' => '<a class="button" href="' . $scripturl . '?action=admin;area=membergroups;sa=add;postgroup">' . $txt['membergroups_add_group'] . '</a>',
),
),
);
createList($listOptions);
}
/**
* This function handles adding a membergroup and setting some initial properties.
* Called by ?action=admin;area=membergroups;sa=add.
* It requires the manage_membergroups permission.
* Allows to use a predefined permission profile or copy one from another group.
* Redirects to action=admin;area=membergroups;sa=edit;group=x.
*
* @uses template_new_group()
*/
function AddMembergroup()
{
global $context, $txt, $sourcedir, $modSettings, $smcFunc;
// A form was submitted, we can start adding.
if (isset($_POST['group_name']) && trim($_POST['group_name']) != '')
{
checkSession();
validateToken('admin-mmg');
$postCountBasedGroup = isset($_POST['min_posts']) && (!isset($_POST['postgroup_based']) || !empty($_POST['postgroup_based']));
$_POST['group_type'] = !isset($_POST['group_type']) || $_POST['group_type'] < 0 || $_POST['group_type'] > 3 || ($_POST['group_type'] == 1 && !allowedTo('admin_forum')) ? 0 : (int) $_POST['group_type'];
call_integration_hook('integrate_pre_add_membergroup', array());
$id_group = $smcFunc['db_insert']('',
'{db_prefix}membergroups',
array(
'description' => 'string', 'group_name' => 'string-80', 'min_posts' => 'int',
'icons' => 'string', 'online_color' => 'string', 'group_type' => 'int',
),
array(
'', $smcFunc['htmlspecialchars']($_POST['group_name'], ENT_QUOTES), ($postCountBasedGroup ? (int) $_POST['min_posts'] : '-1'),
'1#icon.png', '', $_POST['group_type'],
),
array('id_group'),
1
);
call_integration_hook('integrate_add_membergroup', array($id_group, $postCountBasedGroup));
// Update the post groups now, if this is a post group!
if (isset($_POST['min_posts']))
updateStats('postgroups');
// You cannot set permissions for post groups if they are disabled.
if ($postCountBasedGroup && empty($modSettings['permission_enable_postgroups']))
$_POST['perm_type'] = '';
if ($_POST['perm_type'] == 'predefined')
{
// Set default permission level.
require_once($sourcedir . '/ManagePermissions.php');
setPermissionLevel($_POST['level'], $id_group, 'null');
}
// Copy or inherit the permissions!
elseif ($_POST['perm_type'] == 'copy' || $_POST['perm_type'] == 'inherit')
{
$copy_id = $_POST['perm_type'] == 'copy' ? (int) $_POST['copyperm'] : (int) $_POST['inheritperm'];
// Are you a powerful admin?
if (!allowedTo('admin_forum'))
{
$request = $smcFunc['db_query']('', '
SELECT group_type
FROM {db_prefix}membergroups
WHERE id_group = {int:copy_from}
LIMIT {int:limit}',
array(
'copy_from' => $copy_id,
'limit' => 1,
)
);
list ($copy_type) = $smcFunc['db_fetch_row']($request);
$smcFunc['db_free_result']($request);
// Protected groups are... well, protected!
if ($copy_type == 1)
fatal_lang_error('membergroup_does_not_exist');
}
// Don't allow copying of a real priviledged person!
require_once($sourcedir . '/ManagePermissions.php');
loadIllegalPermissions();
$request = $smcFunc['db_query']('', '
SELECT permission, add_deny
FROM {db_prefix}permissions
WHERE id_group = {int:copy_from}',
array(
'copy_from' => $copy_id,
)
);
$inserts = array();
while ($row = $smcFunc['db_fetch_assoc']($request))
{
if (empty($context['illegal_permissions']) || !in_array($row['permission'], $context['illegal_permissions']))
$inserts[] = array($id_group, $row['permission'], $row['add_deny']);
}
$smcFunc['db_free_result']($request);
if (!empty($inserts))
$smcFunc['db_insert']('insert',
'{db_prefix}permissions',
array('id_group' => 'int', 'permission' => 'string', 'add_deny' => 'int'),
$inserts,
array('id_group', 'permission')
);
$request = $smcFunc['db_query']('', '
SELECT id_profile, permission, add_deny
FROM {db_prefix}board_permissions
WHERE id_group = {int:copy_from}',
array(
'copy_from' => $copy_id,
)
);
$inserts = array();
while ($row = $smcFunc['db_fetch_assoc']($request))
$inserts[] = array($id_group, $row['id_profile'], $row['permission'], $row['add_deny']);
$smcFunc['db_free_result']($request);
if (!empty($inserts))
$smcFunc['db_insert']('insert',
'{db_prefix}board_permissions',
array('id_group' => 'int', 'id_profile' => 'int', 'permission' => 'string', 'add_deny' => 'int'),
$inserts,
array('id_group', 'id_profile', 'permission')
);
// Also get some membergroup information if we're copying and not copying from guests...
if ($copy_id > 0 && $_POST['perm_type'] == 'copy')
{
$request = $smcFunc['db_query']('', '
SELECT online_color, max_messages, icons
FROM {db_prefix}membergroups
WHERE id_group = {int:copy_from}
LIMIT 1',
array(
'copy_from' => $copy_id,
)
);
$group_info = $smcFunc['db_fetch_assoc']($request);
$smcFunc['db_free_result']($request);
// ...and update the new membergroup with it.
$smcFunc['db_query']('', '
UPDATE {db_prefix}membergroups
SET
online_color = {string:online_color},
max_messages = {int:max_messages},
icons = {string:icons}
WHERE id_group = {int:current_group}',
array(
'max_messages' => $group_info['max_messages'],
'current_group' => $id_group,
'online_color' => $group_info['online_color'],
'icons' => $group_info['icons'],
)
);
}
// If inheriting say so...
elseif ($_POST['perm_type'] == 'inherit')
{
$smcFunc['db_query']('', '
UPDATE {db_prefix}membergroups
SET id_parent = {int:copy_from}
WHERE id_group = {int:current_group}',
array(
'copy_from' => $copy_id,
'current_group' => $id_group,
)
);
}
}
// Make sure all boards selected are stored in a proper array.
$accesses = empty($_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 $board_action)
{
// Only do this if they have special access requirements.
if (!empty($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})',
array(
'board_list' => $changed_boards[$board_action],
'blank_string' => '',
'group_id_string' => (string) $id_group,
'comma_group' => ',' . $id_group,
'column' => $board_action == 'allow' ? 'member_groups' : 'deny_member_groups',
)
);
$smcFunc['db_query']('', '
DELETE FROM {db_prefix}board_permissions_view
WHERE id_board IN ({array_int:board_list})
AND id_group = {int:group_id}
AND deny = {int:deny}',
array(
'board_list' => $changed_boards[$board_action],
'group_id' => $id_group,
'deny' => $board_action == 'allow' ? 0 : 1,
)
);
$insert = array();
foreach ($changed_boards[$board_action] as $board_id)
$insert[] = array($id_group, $board_id, $board_action == 'allow' ? 0 : 1);
$smcFunc['db_insert']('insert',
'{db_prefix}board_permissions_view',
array('id_group' => 'int', 'id_board' => 'int', 'deny' => 'int'),
$insert,
array('id_group', 'id_board', 'deny')
);
}
}
// If this is joinable then set it to show group membership in people's profiles.
if (empty($modSettings['show_group_membership']) && $_POST['group_type'] > 1)
updateSettings(array('show_group_membership' => 1));
// Rebuild the group cache.
updateSettings(array(
'settings_updated' => time(),
));
// We did it.
logAction('add_group', array('group' => $smcFunc['htmlspecialchars']($_POST['group_name'])), 'admin');
// Go change some more settings.
redirectexit('action=admin;area=membergroups;sa=edit;group=' . $id_group);
}
// Just show the 'add membergroup' screen.
$context['page_title'] = $txt['membergroups_new_group'];
$context['sub_template'] = 'new_group';
$context['post_group'] = isset($_REQUEST['postgroup']);
$context['undefined_group'] = !isset($_REQUEST['postgroup']) && !isset($_REQUEST['generalgroup']);
$context['allow_protected'] = allowedTo('admin_forum');
if (!empty($modSettings['deny_boards_access']))
loadLanguage('ManagePermissions');
$result = $smcFunc['db_query']('', '
SELECT id_group, group_name
FROM {db_prefix}membergroups
WHERE (id_group > {int:moderator_group} OR id_group = {int:global_mod_group})' . (empty($modSettings['permission_enable_postgroups']) ? '
AND min_posts = {int:min_posts}' : '') . (allowedTo('admin_forum') ? '' : '
AND group_type != {int:is_protected}') . '
ORDER BY min_posts, id_group != {int:global_mod_group}, group_name',
array(
'moderator_group' => 3,
'global_mod_group' => 2,
'min_posts' => -1,
'is_protected' => 1,
)
);
$context['groups'] = array();
while ($row = $smcFunc['db_fetch_assoc']($result))
$context['groups'][] = array(
'id' => $row['id_group'],
'name' => $row['group_name']
);
$smcFunc['db_free_result']($result);
$request = $smcFunc['db_query']('', '
SELECT b.id_cat, c.name AS cat_name, b.id_board, b.name, b.child_level
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(
)
);
$context['num_boards'] = $smcFunc['db_num_rows']($request);
$context['categories'] = array();
while ($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' => false,
'deny' => false
);
}
$smcFunc['db_free_result']($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']);
}
createToken('admin-mmg');
}
/**
* Deleting a membergroup by URL (not implemented).
* Called by ?action=admin;area=membergroups;sa=delete;group=x;session_var=y.
* Requires the manage_membergroups permission.
* Redirects to ?action=admin;area=membergroups.
*
* @todo look at this
*/
function DeleteMembergroup()
{
global $sourcedir;
checkSession('get');
require_once($sourcedir . '/Subs-Membergroups.php');
$result = deleteMembergroups((int) $_REQUEST['group']);
// Need to throw a warning if it went wrong, but this is the only one we have a message for...
if ($result === 'group_cannot_delete_sub')
fatal_lang_error('membergroups_cannot_delete_paid', false);
// Go back to the membergroup index.
redirectexit('action=admin;area=membergroups;');
}
/**
* 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 template_edit_group()
*/
function EditMembergroup()
{
global $context, $txt, $sourcedir, $modSettings, $smcFunc, $settings;
$_REQUEST['group'] = isset($_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($_REQUEST['group']))
fatal_lang_error('membergroup_does_not_exist', false);
// People who can manage boards are a bit special.
require_once($sourcedir . '/Subs-Members.php');
$board_managers = groupsAllowedTo('manage_boards', null);
$context['can_manage_boards'] = in_array($_REQUEST['group'], $board_managers['allowed']);
// Can this group moderate any boards?
$request = $smcFunc['db_query']('', '
SELECT COUNT(*)
FROM {db_prefix}moderator_groups
WHERE id_group = {int:current_group}',
array(
'current_group' => $_REQUEST['group'],
)
);
// Why don't we have a $smcFunc['db_result'] function?
$result = $smcFunc['db_fetch_row']($request);
$context['is_moderator_group'] = ($result[0] > 0);
$smcFunc['db_free_result']($request);
// The delete this membergroup button was pressed.
if (isset($_POST['delete']))
{
checkSession();
validateToken('admin-mmg');
require_once($sourcedir . '/Subs-Membergroups.php');
$result = deleteMembergroups($_REQUEST['group']);
// Need to throw a warning if it went wrong, but this is the only one we have a message for...
if ($result === 'group_cannot_delete_sub')
fatal_lang_error('membergroups_cannot_delete_paid', false);
redirectexit('action=admin;area=membergroups;');
}
// A form was submitted with the new membergroup settings.
elseif (isset($_POST['save']))
{
// Validate the session.
checkSession();
validateToken('admin-mmg');
// Can they really inherit from this group?
if ($_REQUEST['group'] > 1 && $_REQUEST['group'] != 3 && isset($_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;
$_POST['group_tfa_force'] = (empty($modSettings['tfa_mode']) || $modSettings['tfa_mode'] != 2 || empty($_POST['group_tfa_force'])) ? 0 : 1;
//@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}, tfa_required = {int:tfa_required}
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' => $smcFunc['normalize']($_POST['group_desc']),
'tfa_required' => $_POST['group_tfa_force'],
)
);
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;
$smcFunc['db_query']('', '
DELETE FROM {db_prefix}board_permissions_view
WHERE id_group = {int:group_id}',
array(
'group_id' => (int) $_REQUEST['group'],
)
);
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',
)
);
$insert = array();
foreach ($changed_boards[$board_action] as $board_id)
$insert[] = array((int) $_REQUEST['group'], $board_id, $board_action == 'allow' ? 0 : 1);
$smcFunc['db_insert']('insert',
'{db_prefix}board_permissions_view',
array('id_group' => 'int', 'id_board' => 'int', 'deny' => 'int'),
$insert,
array('id_group', 'id_board', 'deny')
);
}
}
}
// Remove everyone from this group!
if ($_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'])))));
// Sorry, but post groups can't moderate boards
$smcFunc['db_query']('', '
DELETE FROM {db_prefix}moderator_groups
WHERE id_group = {int:current_group}',
array(
'current_group' => (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)
{
$new_groups = (!empty($additional_groups) ? $additional_groups . ',' : '') . $_REQUEST['group']; // We already validated this a while ago.
updateMemberData($memberArray, array('additional_groups' => $new_groups));
}
$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'],
)
);
// Hidden groups can't moderate boards
$smcFunc['db_query']('', '
DELETE FROM {db_prefix}moderator_groups
WHERE id_group = {int:current_group}',
array(
'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)
{
$group_moderators = array();
// Get all the usernames from the string
if (!empty($moderator_string))
{
$moderator_string = strtr(preg_replace('~&#(\d{4,5}|[2-9]\d{2,4}|1[2-9]\d);~', '&#$1;', $smcFunc['htmlspecialchars']($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.
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 {int:count}',
array(
'moderators' => $moderators,
'count' => count($moderators),
)
);
while ($row = $smcFunc['db_fetch_assoc']($request))