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| <?php | |
| /** | |
| * | |
| * This file is part of the phpBB Forum Software package. | |
| * | |
| * @copyright (c) phpBB Limited <https://www.phpbb.com> | |
| * @license GNU General Public License, version 2 (GPL-2.0) | |
| * | |
| * For full copyright and license information, please see | |
| * the docs/CREDITS.txt file. | |
| * | |
| */ | |
| /** | |
| * @ignore | |
| */ | |
| if (!defined('IN_PHPBB')) | |
| { | |
| exit; | |
| } | |
| /** | |
| * ACP Permission/Auth class | |
| */ | |
| class auth_admin extends \phpbb\auth\auth | |
| { | |
| /** | |
| * Init auth settings | |
| */ | |
| function __construct() | |
| { | |
| global $db, $cache; | |
| if (($this->acl_options = $cache->get('_acl_options')) === false) | |
| { | |
| $sql = 'SELECT auth_option_id, auth_option, is_global, is_local | |
| FROM ' . ACL_OPTIONS_TABLE . ' | |
| ORDER BY auth_option_id'; | |
| $result = $db->sql_query($sql); | |
| $global = $local = 0; | |
| $this->acl_options = array(); | |
| while ($row = $db->sql_fetchrow($result)) | |
| { | |
| if ($row['is_global']) | |
| { | |
| $this->acl_options['global'][$row['auth_option']] = $global++; | |
| } | |
| if ($row['is_local']) | |
| { | |
| $this->acl_options['local'][$row['auth_option']] = $local++; | |
| } | |
| $this->acl_options['id'][$row['auth_option']] = (int) $row['auth_option_id']; | |
| $this->acl_options['option'][(int) $row['auth_option_id']] = $row['auth_option']; | |
| } | |
| $db->sql_freeresult($result); | |
| $cache->put('_acl_options', $this->acl_options); | |
| } | |
| } | |
| /** | |
| * Get permission mask | |
| * This function only supports getting permissions of one type (for example a_) | |
| * | |
| * @param set|view $mode defines the permissions we get, view gets effective permissions (checking user AND group permissions), set only gets the user or group permission set alone | |
| * @param mixed $user_id user ids to search for (a user_id or a group_id has to be specified at least) | |
| * @param mixed $group_id group ids to search for, return group related settings (a user_id or a group_id has to be specified at least) | |
| * @param mixed $forum_id forum_ids to search for. Defining a forum id also means getting local settings | |
| * @param string $auth_option the auth_option defines the permission setting to look for (a_ for example) | |
| * @param local|global $scope the scope defines the permission scope. If local, a forum_id is additionally required | |
| * @param ACL_NEVER|ACL_NO|ACL_YES $acl_fill defines the mode those permissions not set are getting filled with | |
| */ | |
| function get_mask($mode, $user_id = false, $group_id = false, $forum_id = false, $auth_option = false, $scope = false, $acl_fill = ACL_NEVER) | |
| { | |
| global $db, $user; | |
| $hold_ary = array(); | |
| $view_user_mask = ($mode == 'view' && $group_id === false) ? true : false; | |
| if ($auth_option === false || $scope === false) | |
| { | |
| return array(); | |
| } | |
| $acl_user_function = ($mode == 'set') ? 'acl_user_raw_data' : 'acl_raw_data'; | |
| if (!$view_user_mask) | |
| { | |
| if ($forum_id !== false) | |
| { | |
| $hold_ary = ($group_id !== false) ? $this->acl_group_raw_data($group_id, $auth_option . '%', $forum_id) : $this->$acl_user_function($user_id, $auth_option . '%', $forum_id); | |
| } | |
| else | |
| { | |
| $hold_ary = ($group_id !== false) ? $this->acl_group_raw_data($group_id, $auth_option . '%', ($scope == 'global') ? 0 : false) : $this->$acl_user_function($user_id, $auth_option . '%', ($scope == 'global') ? 0 : false); | |
| } | |
| } | |
| // Make sure hold_ary is filled with every setting (prevents missing forums/users/groups) | |
| $ug_id = ($group_id !== false) ? ((!is_array($group_id)) ? array($group_id) : $group_id) : ((!is_array($user_id)) ? array($user_id) : $user_id); | |
| $forum_ids = ($forum_id !== false) ? ((!is_array($forum_id)) ? array($forum_id) : $forum_id) : (($scope == 'global') ? array(0) : array()); | |
| // Only those options we need | |
| $compare_options = array_diff(preg_replace('/^((?!' . $auth_option . ').+)|(' . $auth_option . ')$/', '', array_keys($this->acl_options[$scope])), array('')); | |
| // If forum_ids is false and the scope is local we actually want to have all forums within the array | |
| if ($scope == 'local' && !count($forum_ids)) | |
| { | |
| $sql = 'SELECT forum_id | |
| FROM ' . FORUMS_TABLE; | |
| $result = $db->sql_query($sql, 120); | |
| while ($row = $db->sql_fetchrow($result)) | |
| { | |
| $forum_ids[] = (int) $row['forum_id']; | |
| } | |
| $db->sql_freeresult($result); | |
| } | |
| if ($view_user_mask) | |
| { | |
| $auth2 = null; | |
| $sql = 'SELECT user_id, user_permissions, user_type | |
| FROM ' . USERS_TABLE . ' | |
| WHERE ' . $db->sql_in_set('user_id', $ug_id); | |
| $result = $db->sql_query($sql); | |
| while ($userdata = $db->sql_fetchrow($result)) | |
| { | |
| if ($user->data['user_id'] != $userdata['user_id']) | |
| { | |
| $auth2 = new \phpbb\auth\auth(); | |
| $auth2->acl($userdata); | |
| } | |
| else | |
| { | |
| global $auth; | |
| $auth2 = &$auth; | |
| } | |
| $hold_ary[$userdata['user_id']] = array(); | |
| foreach ($forum_ids as $f_id) | |
| { | |
| $hold_ary[$userdata['user_id']][$f_id] = array(); | |
| foreach ($compare_options as $option) | |
| { | |
| $hold_ary[$userdata['user_id']][$f_id][$option] = $auth2->acl_get($option, $f_id); | |
| } | |
| } | |
| } | |
| $db->sql_freeresult($result); | |
| unset($userdata); | |
| unset($auth2); | |
| } | |
| foreach ($ug_id as $_id) | |
| { | |
| if (!isset($hold_ary[$_id])) | |
| { | |
| $hold_ary[$_id] = array(); | |
| } | |
| foreach ($forum_ids as $f_id) | |
| { | |
| if (!isset($hold_ary[$_id][$f_id])) | |
| { | |
| $hold_ary[$_id][$f_id] = array(); | |
| } | |
| } | |
| } | |
| // Now, we need to fill the gaps with $acl_fill. ;) | |
| // Now switch back to keys | |
| if (count($compare_options)) | |
| { | |
| $compare_options = array_combine($compare_options, array_fill(1, count($compare_options), $acl_fill)); | |
| } | |
| // Defining the user-function here to save some memory | |
| $return_acl_fill = function () use ($acl_fill) | |
| { | |
| return $acl_fill; | |
| }; | |
| // Actually fill the gaps | |
| if (count($hold_ary)) | |
| { | |
| foreach ($hold_ary as $ug_id => $row) | |
| { | |
| foreach ($row as $id => $options) | |
| { | |
| // Do not include the global auth_option | |
| unset($options[$auth_option]); | |
| // Not a "fine" solution, but at all it's a 1-dimensional | |
| // array_diff_key function filling the resulting array values with zeros | |
| // The differences get merged into $hold_ary (all permissions having $acl_fill set) | |
| $hold_ary[$ug_id][$id] = array_merge($options, | |
| array_map($return_acl_fill, | |
| array_flip( | |
| array_diff( | |
| array_keys($compare_options), array_keys($options) | |
| ) | |
| ) | |
| ) | |
| ); | |
| } | |
| } | |
| } | |
| else | |
| { | |
| $hold_ary[($group_id !== false) ? $group_id : $user_id][(int) $forum_id] = $compare_options; | |
| } | |
| return $hold_ary; | |
| } | |
| /** | |
| * Get permission mask for roles | |
| * This function only supports getting masks for one role | |
| */ | |
| function get_role_mask($role_id) | |
| { | |
| global $db; | |
| $hold_ary = array(); | |
| // Get users having this role set... | |
| $sql = 'SELECT user_id, forum_id | |
| FROM ' . ACL_USERS_TABLE . ' | |
| WHERE auth_role_id = ' . $role_id . ' | |
| ORDER BY forum_id'; | |
| $result = $db->sql_query($sql); | |
| while ($row = $db->sql_fetchrow($result)) | |
| { | |
| $hold_ary[$row['forum_id']]['users'][] = $row['user_id']; | |
| } | |
| $db->sql_freeresult($result); | |
| // Now grab groups... | |
| $sql = 'SELECT group_id, forum_id | |
| FROM ' . ACL_GROUPS_TABLE . ' | |
| WHERE auth_role_id = ' . $role_id . ' | |
| ORDER BY forum_id'; | |
| $result = $db->sql_query($sql); | |
| while ($row = $db->sql_fetchrow($result)) | |
| { | |
| $hold_ary[$row['forum_id']]['groups'][] = $row['group_id']; | |
| } | |
| $db->sql_freeresult($result); | |
| return $hold_ary; | |
| } | |
| /** | |
| * Display permission mask (assign to template) | |
| */ | |
| function display_mask($mode, $permission_type, &$hold_ary, $user_mode = 'user', $local = false, $group_display = true) | |
| { | |
| global $template, $user, $db, $phpbb_container; | |
| /* @var $phpbb_permissions \phpbb\permissions */ | |
| $phpbb_permissions = $phpbb_container->get('acl.permissions'); | |
| /** @var \phpbb\group\helper $group_helper */ | |
| $group_helper = $phpbb_container->get('group_helper'); | |
| // Define names for template loops, might be able to be set | |
| $tpl_pmask = 'p_mask'; | |
| $tpl_fmask = 'f_mask'; | |
| $tpl_category = 'category'; | |
| $tpl_mask = 'mask'; | |
| $l_acl_type = $phpbb_permissions->get_type_lang($permission_type, (($local) ? 'local' : 'global')); | |
| // Allow trace for viewing permissions and in user mode | |
| $show_trace = ($mode == 'view' && $user_mode == 'user') ? true : false; | |
| // Get names | |
| if ($user_mode == 'user') | |
| { | |
| $sql = 'SELECT user_id as ug_id, username as ug_name | |
| FROM ' . USERS_TABLE . ' | |
| WHERE ' . $db->sql_in_set('user_id', array_keys($hold_ary)) . ' | |
| ORDER BY username_clean ASC'; | |
| } | |
| else | |
| { | |
| $sql = 'SELECT group_id as ug_id, group_name as ug_name, group_type | |
| FROM ' . GROUPS_TABLE . ' | |
| WHERE ' . $db->sql_in_set('group_id', array_keys($hold_ary)) . ' | |
| ORDER BY group_type DESC, group_name ASC'; | |
| } | |
| $result = $db->sql_query($sql); | |
| $ug_names_ary = array(); | |
| while ($row = $db->sql_fetchrow($result)) | |
| { | |
| $ug_names_ary[$row['ug_id']] = ($user_mode == 'user') ? $row['ug_name'] : $group_helper->get_name($row['ug_name']); | |
| } | |
| $db->sql_freeresult($result); | |
| // Get used forums | |
| $forum_ids = array(); | |
| foreach ($hold_ary as $ug_id => $row) | |
| { | |
| $forum_ids = array_merge($forum_ids, array_keys($row)); | |
| } | |
| $forum_ids = array_unique($forum_ids); | |
| $forum_names_ary = array(); | |
| if ($local) | |
| { | |
| $forum_names_ary = make_forum_select(false, false, true, false, false, false, true); | |
| // Remove the disabled ones, since we do not create an option field here... | |
| foreach ($forum_names_ary as $key => $value) | |
| { | |
| if (!$value['disabled']) | |
| { | |
| continue; | |
| } | |
| unset($forum_names_ary[$key]); | |
| } | |
| } | |
| else | |
| { | |
| $forum_names_ary[0] = $l_acl_type; | |
| } | |
| // Get available roles | |
| $sql = 'SELECT * | |
| FROM ' . ACL_ROLES_TABLE . " | |
| WHERE role_type = '" . $db->sql_escape($permission_type) . "' | |
| ORDER BY role_order ASC"; | |
| $result = $db->sql_query($sql); | |
| $roles = array(); | |
| while ($row = $db->sql_fetchrow($result)) | |
| { | |
| $roles[$row['role_id']] = $row; | |
| } | |
| $db->sql_freeresult($result); | |
| $cur_roles = $this->acl_role_data($user_mode, $permission_type, array_keys($hold_ary)); | |
| // Build js roles array (role data assignments) | |
| $s_role_js_array = ''; | |
| if (count($roles)) | |
| { | |
| $s_role_js_array = array(); | |
| // Make sure every role (even if empty) has its array defined | |
| foreach ($roles as $_role_id => $null) | |
| { | |
| $s_role_js_array[$_role_id] = "\n" . 'role_options[' . $_role_id . '] = new Array();' . "\n"; | |
| } | |
| $sql = 'SELECT r.role_id, o.auth_option, r.auth_setting | |
| FROM ' . ACL_ROLES_DATA_TABLE . ' r, ' . ACL_OPTIONS_TABLE . ' o | |
| WHERE o.auth_option_id = r.auth_option_id | |
| AND ' . $db->sql_in_set('r.role_id', array_keys($roles)); | |
| $result = $db->sql_query($sql); | |
| while ($row = $db->sql_fetchrow($result)) | |
| { | |
| $flag = substr($row['auth_option'], 0, strpos($row['auth_option'], '_') + 1); | |
| if ($flag == $row['auth_option']) | |
| { | |
| continue; | |
| } | |
| $s_role_js_array[$row['role_id']] .= 'role_options[' . $row['role_id'] . '][\'' . addslashes($row['auth_option']) . '\'] = ' . $row['auth_setting'] . '; '; | |
| } | |
| $db->sql_freeresult($result); | |
| $s_role_js_array = implode('', $s_role_js_array); | |
| } | |
| $template->assign_var('S_ROLE_JS_ARRAY', $s_role_js_array); | |
| unset($s_role_js_array); | |
| // Now obtain memberships | |
| $user_groups_default = $user_groups_custom = array(); | |
| if ($user_mode == 'user' && $group_display) | |
| { | |
| $sql = 'SELECT group_id, group_name, group_type | |
| FROM ' . GROUPS_TABLE . ' | |
| ORDER BY group_type DESC, group_name ASC'; | |
| $result = $db->sql_query($sql); | |
| $groups = array(); | |
| while ($row = $db->sql_fetchrow($result)) | |
| { | |
| $groups[$row['group_id']] = $row; | |
| } | |
| $db->sql_freeresult($result); | |
| $memberships = group_memberships(false, array_keys($hold_ary), false); | |
| // User is not a member of any group? Bad admin, bad bad admin... | |
| if ($memberships) | |
| { | |
| foreach ($memberships as $row) | |
| { | |
| $user_groups_default[$row['user_id']][] = $group_helper->get_name($groups[$row['group_id']]['group_name']); | |
| } | |
| } | |
| unset($memberships, $groups); | |
| } | |
| // If we only have one forum id to display or being in local mode and more than one user/group to display, | |
| // we switch the complete interface to group by user/usergroup instead of grouping by forum | |
| // To achieve this, we need to switch the array a bit | |
| if (count($forum_ids) == 1 || ($local && count($ug_names_ary) > 1)) | |
| { | |
| $hold_ary_temp = $hold_ary; | |
| $hold_ary = array(); | |
| foreach ($hold_ary_temp as $ug_id => $row) | |
| { | |
| foreach ($forum_names_ary as $forum_id => $forum_row) | |
| { | |
| if (isset($row[$forum_id])) | |
| { | |
| $hold_ary[$forum_id][$ug_id] = $row[$forum_id]; | |
| } | |
| } | |
| } | |
| unset($hold_ary_temp); | |
| foreach ($hold_ary as $forum_id => $forum_array) | |
| { | |
| $content_array = $categories = array(); | |
| $this->build_permission_array($hold_ary[$forum_id], $content_array, $categories, array_keys($ug_names_ary)); | |
| $template->assign_block_vars($tpl_pmask, array( | |
| 'NAME' => ($forum_id == 0) ? $forum_names_ary[0] : $forum_names_ary[$forum_id]['forum_name'], | |
| 'PADDING' => ($forum_id == 0) ? '' : $forum_names_ary[$forum_id]['padding'], | |
| 'CATEGORIES' => implode('</th><th>', $categories), | |
| 'L_ACL_TYPE' => $l_acl_type, | |
| 'S_LOCAL' => ($local) ? true : false, | |
| 'S_GLOBAL' => (!$local) ? true : false, | |
| 'S_NUM_CATS' => count($categories), | |
| 'S_VIEW' => ($mode == 'view') ? true : false, | |
| 'S_NUM_OBJECTS' => count($content_array), | |
| 'S_USER_MODE' => ($user_mode == 'user') ? true : false, | |
| 'S_GROUP_MODE' => ($user_mode == 'group') ? true : false) | |
| ); | |
| @reset($content_array); | |
| while (list($ug_id, $ug_array) = each($content_array)) | |
| { | |
| // Build role dropdown options | |
| $current_role_id = (isset($cur_roles[$ug_id][$forum_id])) ? $cur_roles[$ug_id][$forum_id] : 0; | |
| $role_options = array(); | |
| $s_role_options = ''; | |
| $current_role_id = (isset($cur_roles[$ug_id][$forum_id])) ? $cur_roles[$ug_id][$forum_id] : 0; | |
| @reset($roles); | |
| while (list($role_id, $role_row) = each($roles)) | |
| { | |
| $role_description = (!empty($user->lang[$role_row['role_description']])) ? $user->lang[$role_row['role_description']] : nl2br($role_row['role_description']); | |
| $role_name = (!empty($user->lang[$role_row['role_name']])) ? $user->lang[$role_row['role_name']] : $role_row['role_name']; | |
| $title = ($role_description) ? ' title="' . $role_description . '"' : ''; | |
| $s_role_options .= '<option value="' . $role_id . '"' . (($role_id == $current_role_id) ? ' selected="selected"' : '') . $title . '>' . $role_name . '</option>'; | |
| $role_options[] = array( | |
| 'ID' => $role_id, | |
| 'ROLE_NAME' => $role_name, | |
| 'TITLE' => $role_description, | |
| 'SELECTED' => $role_id == $current_role_id, | |
| ); | |
| } | |
| if ($s_role_options) | |
| { | |
| $s_role_options = '<option value="0"' . ((!$current_role_id) ? ' selected="selected"' : '') . ' title="' . htmlspecialchars($user->lang['NO_ROLE_ASSIGNED_EXPLAIN']) . '">' . $user->lang['NO_ROLE_ASSIGNED'] . '</option>' . $s_role_options; | |
| } | |
| if (!$current_role_id && $mode != 'view') | |
| { | |
| $s_custom_permissions = false; | |
| foreach ($ug_array as $key => $value) | |
| { | |
| if ($value['S_NEVER'] || $value['S_YES']) | |
| { | |
| $s_custom_permissions = true; | |
| break; | |
| } | |
| } | |
| } | |
| else | |
| { | |
| $s_custom_permissions = false; | |
| } | |
| $template->assign_block_vars($tpl_pmask . '.' . $tpl_fmask, array( | |
| 'NAME' => $ug_names_ary[$ug_id], | |
| 'UG_ID' => $ug_id, | |
| 'S_ROLE_OPTIONS' => $s_role_options, | |
| 'S_CUSTOM' => $s_custom_permissions, | |
| 'FORUM_ID' => $forum_id, | |
| 'S_ROLE_ID' => $current_role_id, | |
| )); | |
| $template->assign_block_vars_array($tpl_pmask . '.' . $tpl_fmask . '.role_options', $role_options); | |
| $this->assign_cat_array($ug_array, $tpl_pmask . '.' . $tpl_fmask . '.' . $tpl_category, $tpl_mask, $ug_id, $forum_id, ($mode == 'view'), $show_trace); | |
| unset($content_array[$ug_id]); | |
| } | |
| unset($hold_ary[$forum_id]); | |
| } | |
| } | |
| else | |
| { | |
| foreach ($ug_names_ary as $ug_id => $ug_name) | |
| { | |
| if (!isset($hold_ary[$ug_id])) | |
| { | |
| continue; | |
| } | |
| $content_array = $categories = array(); | |
| $this->build_permission_array($hold_ary[$ug_id], $content_array, $categories, array_keys($forum_names_ary)); | |
| $template->assign_block_vars($tpl_pmask, array( | |
| 'NAME' => $ug_name, | |
| 'CATEGORIES' => implode('</th><th>', $categories), | |
| 'USER_GROUPS_DEFAULT' => ($user_mode == 'user' && isset($user_groups_default[$ug_id]) && count($user_groups_default[$ug_id])) ? implode($user->lang['COMMA_SEPARATOR'], $user_groups_default[$ug_id]) : '', | |
| 'USER_GROUPS_CUSTOM' => ($user_mode == 'user' && isset($user_groups_custom[$ug_id]) && count($user_groups_custom[$ug_id])) ? implode($user->lang['COMMA_SEPARATOR'], $user_groups_custom[$ug_id]) : '', | |
| 'L_ACL_TYPE' => $l_acl_type, | |
| 'S_LOCAL' => ($local) ? true : false, | |
| 'S_GLOBAL' => (!$local) ? true : false, | |
| 'S_NUM_CATS' => count($categories), | |
| 'S_VIEW' => ($mode == 'view') ? true : false, | |
| 'S_NUM_OBJECTS' => count($content_array), | |
| 'S_USER_MODE' => ($user_mode == 'user') ? true : false, | |
| 'S_GROUP_MODE' => ($user_mode == 'group') ? true : false) | |
| ); | |
| @reset($content_array); | |
| while (list($forum_id, $forum_array) = each($content_array)) | |
| { | |
| // Build role dropdown options | |
| $current_role_id = (isset($cur_roles[$ug_id][$forum_id])) ? $cur_roles[$ug_id][$forum_id] : 0; | |
| $role_options = array(); | |
| $current_role_id = (isset($cur_roles[$ug_id][$forum_id])) ? $cur_roles[$ug_id][$forum_id] : 0; | |
| $s_role_options = ''; | |
| @reset($roles); | |
| while (list($role_id, $role_row) = each($roles)) | |
| { | |
| $role_description = (!empty($user->lang[$role_row['role_description']])) ? $user->lang[$role_row['role_description']] : nl2br($role_row['role_description']); | |
| $role_name = (!empty($user->lang[$role_row['role_name']])) ? $user->lang[$role_row['role_name']] : $role_row['role_name']; | |
| $title = ($role_description) ? ' title="' . $role_description . '"' : ''; | |
| $s_role_options .= '<option value="' . $role_id . '"' . (($role_id == $current_role_id) ? ' selected="selected"' : '') . $title . '>' . $role_name . '</option>'; | |
| $role_options[] = array( | |
| 'ID' => $role_id, | |
| 'ROLE_NAME' => $role_name, | |
| 'TITLE' => $role_description, | |
| 'SELECTED' => $role_id == $current_role_id, | |
| ); | |
| } | |
| if ($s_role_options) | |
| { | |
| $s_role_options = '<option value="0"' . ((!$current_role_id) ? ' selected="selected"' : '') . ' title="' . htmlspecialchars($user->lang['NO_ROLE_ASSIGNED_EXPLAIN']) . '">' . $user->lang['NO_ROLE_ASSIGNED'] . '</option>' . $s_role_options; | |
| } | |
| if (!$current_role_id && $mode != 'view') | |
| { | |
| $s_custom_permissions = false; | |
| foreach ($forum_array as $key => $value) | |
| { | |
| if ($value['S_NEVER'] || $value['S_YES']) | |
| { | |
| $s_custom_permissions = true; | |
| break; | |
| } | |
| } | |
| } | |
| else | |
| { | |
| $s_custom_permissions = false; | |
| } | |
| $template->assign_block_vars($tpl_pmask . '.' . $tpl_fmask, array( | |
| 'NAME' => ($forum_id == 0) ? $forum_names_ary[0] : $forum_names_ary[$forum_id]['forum_name'], | |
| 'PADDING' => ($forum_id == 0) ? '' : $forum_names_ary[$forum_id]['padding'], | |
| 'S_CUSTOM' => $s_custom_permissions, | |
| 'UG_ID' => $ug_id, | |
| 'S_ROLE_OPTIONS' => $s_role_options, | |
| 'FORUM_ID' => $forum_id) | |
| ); | |
| $template->assign_block_vars_array($tpl_pmask . '.' . $tpl_fmask . '.role_options', $role_options); | |
| $this->assign_cat_array($forum_array, $tpl_pmask . '.' . $tpl_fmask . '.' . $tpl_category, $tpl_mask, $ug_id, $forum_id, ($mode == 'view'), $show_trace); | |
| } | |
| unset($hold_ary[$ug_id], $ug_names_ary[$ug_id]); | |
| } | |
| } | |
| } | |
| /** | |
| * Display permission mask for roles | |
| */ | |
| function display_role_mask(&$hold_ary) | |
| { | |
| global $db, $template, $user, $phpbb_root_path, $phpEx; | |
| global $phpbb_container; | |
| if (!count($hold_ary)) | |
| { | |
| return; | |
| } | |
| /** @var \phpbb\group\helper $group_helper */ | |
| $group_helper = $phpbb_container->get('group_helper'); | |
| // Get forum names | |
| $sql = 'SELECT forum_id, forum_name | |
| FROM ' . FORUMS_TABLE . ' | |
| WHERE ' . $db->sql_in_set('forum_id', array_keys($hold_ary)) . ' | |
| ORDER BY left_id'; | |
| $result = $db->sql_query($sql); | |
| // If the role is used globally, then reflect that | |
| $forum_names = (isset($hold_ary[0])) ? array(0 => '') : array(); | |
| while ($row = $db->sql_fetchrow($result)) | |
| { | |
| $forum_names[$row['forum_id']] = $row['forum_name']; | |
| } | |
| $db->sql_freeresult($result); | |
| foreach ($forum_names as $forum_id => $forum_name) | |
| { | |
| $auth_ary = $hold_ary[$forum_id]; | |
| $template->assign_block_vars('role_mask', array( | |
| 'NAME' => ($forum_id == 0) ? $user->lang['GLOBAL_MASK'] : $forum_name, | |
| 'FORUM_ID' => $forum_id) | |
| ); | |
| if (isset($auth_ary['users']) && count($auth_ary['users'])) | |
| { | |
| $sql = 'SELECT user_id, username | |
| FROM ' . USERS_TABLE . ' | |
| WHERE ' . $db->sql_in_set('user_id', $auth_ary['users']) . ' | |
| ORDER BY username_clean ASC'; | |
| $result = $db->sql_query($sql); | |
| while ($row = $db->sql_fetchrow($result)) | |
| { | |
| $template->assign_block_vars('role_mask.users', array( | |
| 'USER_ID' => $row['user_id'], | |
| 'USERNAME' => get_username_string('username', $row['user_id'], $row['username']), | |
| 'U_PROFILE' => get_username_string('profile', $row['user_id'], $row['username']), | |
| )); | |
| } | |
| $db->sql_freeresult($result); | |
| } | |
| if (isset($auth_ary['groups']) && count($auth_ary['groups'])) | |
| { | |
| $sql = 'SELECT group_id, group_name, group_type | |
| FROM ' . GROUPS_TABLE . ' | |
| WHERE ' . $db->sql_in_set('group_id', $auth_ary['groups']) . ' | |
| ORDER BY group_type ASC, group_name'; | |
| $result = $db->sql_query($sql); | |
| while ($row = $db->sql_fetchrow($result)) | |
| { | |
| $template->assign_block_vars('role_mask.groups', array( | |
| 'GROUP_ID' => $row['group_id'], | |
| 'GROUP_NAME' => $group_helper->get_name($row['group_name']), | |
| 'U_PROFILE' => append_sid("{$phpbb_root_path}memberlist.$phpEx", "mode=group&g={$row['group_id']}")) | |
| ); | |
| } | |
| $db->sql_freeresult($result); | |
| } | |
| } | |
| } | |
| /** | |
| * NOTE: this function is not in use atm | |
| * Add a new option to the list ... $options is a hash of form -> | |
| * $options = array( | |
| * 'local' => array('option1', 'option2', ...), | |
| * 'global' => array('optionA', 'optionB', ...) | |
| * ); | |
| */ | |
| function acl_add_option($options) | |
| { | |
| global $db, $cache; | |
| if (!is_array($options)) | |
| { | |
| return false; | |
| } | |
| $cur_options = array(); | |
| // Determine current options | |
| $sql = 'SELECT auth_option, is_global, is_local | |
| FROM ' . ACL_OPTIONS_TABLE . ' | |
| ORDER BY auth_option_id'; | |
| $result = $db->sql_query($sql); | |
| while ($row = $db->sql_fetchrow($result)) | |
| { | |
| $cur_options[$row['auth_option']] = ($row['is_global'] && $row['is_local']) ? 'both' : (($row['is_global']) ? 'global' : 'local'); | |
| } | |
| $db->sql_freeresult($result); | |
| // Here we need to insert new options ... this requires discovering whether | |
| // an options is global, local or both and whether we need to add an permission | |
| // set flag (x_) | |
| $new_options = array('local' => array(), 'global' => array()); | |
| foreach ($options as $type => $option_ary) | |
| { | |
| $option_ary = array_unique($option_ary); | |
| foreach ($option_ary as $option_value) | |
| { | |
| $new_options[$type][] = $option_value; | |
| $flag = substr($option_value, 0, strpos($option_value, '_') + 1); | |
| if (!in_array($flag, $new_options[$type])) | |
| { | |
| $new_options[$type][] = $flag; | |
| } | |
| } | |
| } | |
| unset($options); | |
| $options = array(); | |
| $options['local'] = array_diff($new_options['local'], $new_options['global']); | |
| $options['global'] = array_diff($new_options['global'], $new_options['local']); | |
| $options['both'] = array_intersect($new_options['local'], $new_options['global']); | |
| // Now check which options to add/update | |
| $add_options = $update_options = array(); | |
| // First local ones... | |
| foreach ($options as $type => $option_ary) | |
| { | |
| foreach ($option_ary as $option) | |
| { | |
| if (!isset($cur_options[$option])) | |
| { | |
| $add_options[] = array( | |
| 'auth_option' => (string) $option, | |
| 'is_global' => ($type == 'global' || $type == 'both') ? 1 : 0, | |
| 'is_local' => ($type == 'local' || $type == 'both') ? 1 : 0 | |
| ); | |
| continue; | |
| } | |
| // Else, update existing entry if it is changed... | |
| if ($type === $cur_options[$option]) | |
| { | |
| continue; | |
| } | |
| // New type is always both: | |
| // If is now both, we set both. | |
| // If it was global the new one is local and we need to set it to both | |
| // If it was local the new one is global and we need to set it to both | |
| $update_options[] = $option; | |
| } | |
| } | |
| if (!empty($add_options)) | |
| { | |
| $db->sql_multi_insert(ACL_OPTIONS_TABLE, $add_options); | |
| } | |
| if (!empty($update_options)) | |
| { | |
| $sql = 'UPDATE ' . ACL_OPTIONS_TABLE . ' | |
| SET is_global = 1, is_local = 1 | |
| WHERE ' . $db->sql_in_set('auth_option', $update_options); | |
| $db->sql_query($sql); | |
| } | |
| $cache->destroy('_acl_options'); | |
| $this->acl_clear_prefetch(); | |
| // Because we just changed the options and also purged the options cache, we instantly update/regenerate it for later calls to succeed. | |
| $this->acl_options = array(); | |
| $this->__construct(); | |
| return true; | |
| } | |
| /** | |
| * Set a user or group ACL record | |
| */ | |
| function acl_set($ug_type, $forum_id, $ug_id, $auth, $role_id = 0, $clear_prefetch = true) | |
| { | |
| global $db; | |
| // One or more forums | |
| if (!is_array($forum_id)) | |
| { | |
| $forum_id = array($forum_id); | |
| } | |
| // One or more users | |
| if (!is_array($ug_id)) | |
| { | |
| $ug_id = array($ug_id); | |
| } | |
| $ug_id_sql = $db->sql_in_set($ug_type . '_id', array_map('intval', $ug_id)); | |
| $forum_sql = $db->sql_in_set('forum_id', array_map('intval', $forum_id)); | |
| // Instead of updating, inserting, removing we just remove all current settings and re-set everything... | |
| $table = ($ug_type == 'user') ? ACL_USERS_TABLE : ACL_GROUPS_TABLE; | |
| $id_field = $ug_type . '_id'; | |
| // Get any flags as required | |
| reset($auth); | |
| $flag = key($auth); | |
| $flag = substr($flag, 0, strpos($flag, '_') + 1); | |
| // This ID (the any-flag) is set if one or more permissions are true... | |
| $any_option_id = (int) $this->acl_options['id'][$flag]; | |
| // Remove any-flag from auth ary | |
| if (isset($auth[$flag])) | |
| { | |
| unset($auth[$flag]); | |
| } | |
| // Remove current auth options... | |
| $auth_option_ids = array((int) $any_option_id); | |
| foreach ($auth as $auth_option => $auth_setting) | |
| { | |
| $auth_option_ids[] = (int) $this->acl_options['id'][$auth_option]; | |
| } | |
| $sql = "DELETE FROM $table | |
| WHERE $forum_sql | |
| AND $ug_id_sql | |
| AND " . $db->sql_in_set('auth_option_id', $auth_option_ids); | |
| $db->sql_query($sql); | |
| // Remove those having a role assigned... the correct type of course... | |
| $sql = 'SELECT role_id | |
| FROM ' . ACL_ROLES_TABLE . " | |
| WHERE role_type = '" . $db->sql_escape($flag) . "'"; | |
| $result = $db->sql_query($sql); | |
| $role_ids = array(); | |
| while ($row = $db->sql_fetchrow($result)) | |
| { | |
| $role_ids[] = $row['role_id']; | |
| } | |
| $db->sql_freeresult($result); | |
| if (count($role_ids)) | |
| { | |
| $sql = "DELETE FROM $table | |
| WHERE $forum_sql | |
| AND $ug_id_sql | |
| AND auth_option_id = 0 | |
| AND " . $db->sql_in_set('auth_role_id', $role_ids); | |
| $db->sql_query($sql); | |
| } | |
| // Ok, include the any-flag if one or more auth options are set to yes... | |
| foreach ($auth as $auth_option => $setting) | |
| { | |
| if ($setting == ACL_YES && (!isset($auth[$flag]) || $auth[$flag] == ACL_NEVER)) | |
| { | |
| $auth[$flag] = ACL_YES; | |
| } | |
| } | |
| $sql_ary = array(); | |
| foreach ($forum_id as $forum) | |
| { | |
| $forum = (int) $forum; | |
| if ($role_id) | |
| { | |
| foreach ($ug_id as $id) | |
| { | |
| $sql_ary[] = array( | |
| $id_field => (int) $id, | |
| 'forum_id' => (int) $forum, | |
| 'auth_option_id' => 0, | |
| 'auth_setting' => 0, | |
| 'auth_role_id' => (int) $role_id, | |
| ); | |
| } | |
| } | |
| else | |
| { | |
| foreach ($auth as $auth_option => $setting) | |
| { | |
| $auth_option_id = (int) $this->acl_options['id'][$auth_option]; | |
| if ($setting != ACL_NO) | |
| { | |
| foreach ($ug_id as $id) | |
| { | |
| $sql_ary[] = array( | |
| $id_field => (int) $id, | |
| 'forum_id' => (int) $forum, | |
| 'auth_option_id' => (int) $auth_option_id, | |
| 'auth_setting' => (int) $setting | |
| ); | |
| } | |
| } | |
| } | |
| } | |
| } | |
| $db->sql_multi_insert($table, $sql_ary); | |
| if ($clear_prefetch) | |
| { | |
| $this->acl_clear_prefetch(); | |
| } | |
| } | |
| /** | |
| * Set a role-specific ACL record | |
| */ | |
| function acl_set_role($role_id, $auth) | |
| { | |
| global $db; | |
| // Get any-flag as required | |
| reset($auth); | |
| $flag = key($auth); | |
| $flag = substr($flag, 0, strpos($flag, '_') + 1); | |
| // Remove any-flag from auth ary | |
| if (isset($auth[$flag])) | |
| { | |
| unset($auth[$flag]); | |
| } | |
| // Re-set any flag... | |
| foreach ($auth as $auth_option => $setting) | |
| { | |
| if ($setting == ACL_YES && (!isset($auth[$flag]) || $auth[$flag] == ACL_NEVER)) | |
| { | |
| $auth[$flag] = ACL_YES; | |
| } | |
| } | |
| $sql_ary = array(); | |
| foreach ($auth as $auth_option => $setting) | |
| { | |
| $auth_option_id = (int) $this->acl_options['id'][$auth_option]; | |
| if ($setting != ACL_NO) | |
| { | |
| $sql_ary[] = array( | |
| 'role_id' => (int) $role_id, | |
| 'auth_option_id' => (int) $auth_option_id, | |
| 'auth_setting' => (int) $setting | |
| ); | |
| } | |
| } | |
| // If no data is there, we set the any-flag to ACL_NEVER... | |
| if (!count($sql_ary)) | |
| { | |
| $sql_ary[] = array( | |
| 'role_id' => (int) $role_id, | |
| 'auth_option_id' => (int) $this->acl_options['id'][$flag], | |
| 'auth_setting' => ACL_NEVER | |
| ); | |
| } | |
| // Remove current auth options... | |
| $sql = 'DELETE FROM ' . ACL_ROLES_DATA_TABLE . ' | |
| WHERE role_id = ' . $role_id; | |
| $db->sql_query($sql); | |
| // Now insert the new values | |
| $db->sql_multi_insert(ACL_ROLES_DATA_TABLE, $sql_ary); | |
| $this->acl_clear_prefetch(); | |
| } | |
| /** | |
| * Remove local permission | |
| */ | |
| function acl_delete($mode, $ug_id = false, $forum_id = false, $permission_type = false) | |
| { | |
| global $db; | |
| if ($ug_id === false && $forum_id === false) | |
| { | |
| return; | |
| } | |
| $option_id_ary = array(); | |
| $table = ($mode == 'user') ? ACL_USERS_TABLE : ACL_GROUPS_TABLE; | |
| $id_field = $mode . '_id'; | |
| $where_sql = array(); | |
| if ($forum_id !== false) | |
| { | |
| $where_sql[] = (!is_array($forum_id)) ? 'forum_id = ' . (int) $forum_id : $db->sql_in_set('forum_id', array_map('intval', $forum_id)); | |
| } | |
| if ($ug_id !== false) | |
| { | |
| $where_sql[] = (!is_array($ug_id)) ? $id_field . ' = ' . (int) $ug_id : $db->sql_in_set($id_field, array_map('intval', $ug_id)); | |
| } | |
| // There seem to be auth options involved, therefore we need to go through the list and make sure we capture roles correctly | |
| if ($permission_type !== false) | |
| { | |
| // Get permission type | |
| $sql = 'SELECT auth_option, auth_option_id | |
| FROM ' . ACL_OPTIONS_TABLE . " | |
| WHERE auth_option " . $db->sql_like_expression($permission_type . $db->get_any_char()); | |
| $result = $db->sql_query($sql); | |
| $auth_id_ary = array(); | |
| while ($row = $db->sql_fetchrow($result)) | |
| { | |
| $option_id_ary[] = $row['auth_option_id']; | |
| $auth_id_ary[$row['auth_option']] = ACL_NO; | |
| } | |
| $db->sql_freeresult($result); | |
| // First of all, lets grab the items having roles with the specified auth options assigned | |
| $sql = "SELECT auth_role_id, $id_field, forum_id | |
| FROM $table, " . ACL_ROLES_TABLE . " r | |
| WHERE auth_role_id <> 0 | |
| AND auth_role_id = r.role_id | |
| AND r.role_type = '{$permission_type}' | |
| AND " . implode(' AND ', $where_sql) . ' | |
| ORDER BY auth_role_id'; | |
| $result = $db->sql_query($sql); | |
| $cur_role_auth = array(); | |
| while ($row = $db->sql_fetchrow($result)) | |
| { | |
| $cur_role_auth[$row['auth_role_id']][$row['forum_id']][] = $row[$id_field]; | |
| } | |
| $db->sql_freeresult($result); | |
| // Get role data for resetting data | |
| if (count($cur_role_auth)) | |
| { | |
| $sql = 'SELECT ao.auth_option, rd.role_id, rd.auth_setting | |
| FROM ' . ACL_OPTIONS_TABLE . ' ao, ' . ACL_ROLES_DATA_TABLE . ' rd | |
| WHERE ao.auth_option_id = rd.auth_option_id | |
| AND ' . $db->sql_in_set('rd.role_id', array_keys($cur_role_auth)); | |
| $result = $db->sql_query($sql); | |
| $auth_settings = array(); | |
| while ($row = $db->sql_fetchrow($result)) | |
| { | |
| // We need to fill all auth_options, else setting it will fail... | |
| if (!isset($auth_settings[$row['role_id']])) | |
| { | |
| $auth_settings[$row['role_id']] = $auth_id_ary; | |
| } | |
| $auth_settings[$row['role_id']][$row['auth_option']] = $row['auth_setting']; | |
| } | |
| $db->sql_freeresult($result); | |
| // Set the options | |
| foreach ($cur_role_auth as $role_id => $auth_row) | |
| { | |
| foreach ($auth_row as $f_id => $ug_row) | |
| { | |
| $this->acl_set($mode, $f_id, $ug_row, $auth_settings[$role_id], 0, false); | |
| } | |
| } | |
| } | |
| } | |
| // Now, normally remove permissions... | |
| if ($permission_type !== false) | |
| { | |
| $where_sql[] = $db->sql_in_set('auth_option_id', array_map('intval', $option_id_ary)); | |
| } | |
| $sql = "DELETE FROM $table | |
| WHERE " . implode(' AND ', $where_sql); | |
| $db->sql_query($sql); | |
| $this->acl_clear_prefetch(); | |
| } | |
| /** | |
| * Assign category to template | |
| * used by display_mask() | |
| */ | |
| function assign_cat_array(&$category_array, $tpl_cat, $tpl_mask, $ug_id, $forum_id, $s_view, $show_trace = false) | |
| { | |
| global $template, $phpbb_admin_path, $phpEx, $phpbb_container; | |
| /* @var $phpbb_permissions \phpbb\permissions */ | |
| $phpbb_permissions = $phpbb_container->get('acl.permissions'); | |
| @reset($category_array); | |
| while (list($cat, $cat_array) = each($category_array)) | |
| { | |
| if (!$phpbb_permissions->category_defined($cat)) | |
| { | |
| continue; | |
| } | |
| $template->assign_block_vars($tpl_cat, array( | |
| 'S_YES' => ($cat_array['S_YES'] && !$cat_array['S_NEVER'] && !$cat_array['S_NO']) ? true : false, | |
| 'S_NEVER' => ($cat_array['S_NEVER'] && !$cat_array['S_YES'] && !$cat_array['S_NO']) ? true : false, | |
| 'S_NO' => ($cat_array['S_NO'] && !$cat_array['S_NEVER'] && !$cat_array['S_YES']) ? true : false, | |
| 'CAT_NAME' => $phpbb_permissions->get_category_lang($cat), | |
| )); | |
| /* Sort permissions by name (more naturaly and user friendly than sorting by a primary key) | |
| * Commented out due to it's memory consumption and time needed | |
| * | |
| $key_array = array_intersect(array_keys($user->lang), array_map(create_function('$a', 'return "acl_" . $a;'), array_keys($cat_array['permissions']))); | |
| $values_array = $cat_array['permissions']; | |
| $cat_array['permissions'] = array(); | |
| foreach ($key_array as $key) | |
| { | |
| $key = str_replace('acl_', '', $key); | |
| $cat_array['permissions'][$key] = $values_array[$key]; | |
| } | |
| unset($key_array, $values_array); | |
| */ | |
| @reset($cat_array['permissions']); | |
| while (list($permission, $allowed) = each($cat_array['permissions'])) | |
| { | |
| if (!$phpbb_permissions->permission_defined($permission)) | |
| { | |
| continue; | |
| } | |
| if ($s_view) | |
| { | |
| $template->assign_block_vars($tpl_cat . '.' . $tpl_mask, array( | |
| 'S_YES' => ($allowed == ACL_YES) ? true : false, | |
| 'S_NEVER' => ($allowed == ACL_NEVER) ? true : false, | |
| 'UG_ID' => $ug_id, | |
| 'FORUM_ID' => $forum_id, | |
| 'FIELD_NAME' => $permission, | |
| 'S_FIELD_NAME' => 'setting[' . $ug_id . '][' . $forum_id . '][' . $permission . ']', | |
| 'U_TRACE' => ($show_trace) ? append_sid("{$phpbb_admin_path}index.$phpEx", "i=permissions&mode=trace&u=$ug_id&f=$forum_id&auth=$permission") : '', | |
| 'UA_TRACE' => ($show_trace) ? append_sid("{$phpbb_admin_path}index.$phpEx", "i=permissions&mode=trace&u=$ug_id&f=$forum_id&auth=$permission", false) : '', | |
| 'PERMISSION' => $phpbb_permissions->get_permission_lang($permission), | |
| )); | |
| } | |
| else | |
| { | |
| $template->assign_block_vars($tpl_cat . '.' . $tpl_mask, array( | |
| 'S_YES' => ($allowed == ACL_YES) ? true : false, | |
| 'S_NEVER' => ($allowed == ACL_NEVER) ? true : false, | |
| 'S_NO' => ($allowed == ACL_NO) ? true : false, | |
| 'UG_ID' => $ug_id, | |
| 'FORUM_ID' => $forum_id, | |
| 'FIELD_NAME' => $permission, | |
| 'S_FIELD_NAME' => 'setting[' . $ug_id . '][' . $forum_id . '][' . $permission . ']', | |
| 'U_TRACE' => ($show_trace) ? append_sid("{$phpbb_admin_path}index.$phpEx", "i=permissions&mode=trace&u=$ug_id&f=$forum_id&auth=$permission") : '', | |
| 'UA_TRACE' => ($show_trace) ? append_sid("{$phpbb_admin_path}index.$phpEx", "i=permissions&mode=trace&u=$ug_id&f=$forum_id&auth=$permission", false) : '', | |
| 'PERMISSION' => $phpbb_permissions->get_permission_lang($permission), | |
| )); | |
| } | |
| } | |
| } | |
| } | |
| /** | |
| * Building content array from permission rows with explicit key ordering | |
| * used by display_mask() | |
| */ | |
| function build_permission_array(&$permission_row, &$content_array, &$categories, $key_sort_array) | |
| { | |
| global $phpbb_container; | |
| /* @var $phpbb_permissions \phpbb\permissions */ | |
| $phpbb_permissions = $phpbb_container->get('acl.permissions'); | |
| foreach ($key_sort_array as $forum_id) | |
| { | |
| if (!isset($permission_row[$forum_id])) | |
| { | |
| continue; | |
| } | |
| $permissions = $permission_row[$forum_id]; | |
| ksort($permissions); | |
| @reset($permissions); | |
| while (list($permission, $auth_setting) = each($permissions)) | |
| { | |
| $cat = $phpbb_permissions->get_permission_category($permission); | |
| // Build our categories array | |
| if (!isset($categories[$cat])) | |
| { | |
| $categories[$cat] = $phpbb_permissions->get_category_lang($cat); | |
| } | |
| // Build our content array | |
| if (!isset($content_array[$forum_id])) | |
| { | |
| $content_array[$forum_id] = array(); | |
| } | |
| if (!isset($content_array[$forum_id][$cat])) | |
| { | |
| $content_array[$forum_id][$cat] = array( | |
| 'S_YES' => false, | |
| 'S_NEVER' => false, | |
| 'S_NO' => false, | |
| 'permissions' => array(), | |
| ); | |
| } | |
| $content_array[$forum_id][$cat]['S_YES'] |= ($auth_setting == ACL_YES) ? true : false; | |
| $content_array[$forum_id][$cat]['S_NEVER'] |= ($auth_setting == ACL_NEVER) ? true : false; | |
| $content_array[$forum_id][$cat]['S_NO'] |= ($auth_setting == ACL_NO) ? true : false; | |
| $content_array[$forum_id][$cat]['permissions'][$permission] = $auth_setting; | |
| } | |
| } | |
| } | |
| /** | |
| * Use permissions from another user. This transferes a permission set from one user to another. | |
| * The other user is always able to revert back to his permission set. | |
| * This function does not check for lower/higher permissions, it is possible for the user to gain | |
| * "more" permissions by this. | |
| * Admin permissions will not be copied. | |
| */ | |
| function ghost_permissions($from_user_id, $to_user_id) | |
| { | |
| global $db; | |
| if ($to_user_id == ANONYMOUS) | |
| { | |
| return false; | |
| } | |
| $hold_ary = $this->acl_raw_data_single_user($from_user_id); | |
| // Key 0 in $hold_ary are global options, all others are forum_ids | |
| // We disallow copying admin permissions | |
| foreach ($this->acl_options['global'] as $opt => $id) | |
| { | |
| if (strpos($opt, 'a_') === 0) | |
| { | |
| $hold_ary[0][$this->acl_options['id'][$opt]] = ACL_NEVER; | |
| } | |
| } | |
| // Force a_switchperm to be allowed | |
| $hold_ary[0][$this->acl_options['id']['a_switchperm']] = ACL_YES; | |
| $user_permissions = $this->build_bitstring($hold_ary); | |
| if (!$user_permissions) | |
| { | |
| return false; | |
| } | |
| $sql = 'UPDATE ' . USERS_TABLE . " | |
| SET user_permissions = '" . $db->sql_escape($user_permissions) . "', | |
| user_perm_from = $from_user_id | |
| WHERE user_id = " . $to_user_id; | |
| $db->sql_query($sql); | |
| return true; | |
| } | |
| } |