function set_permissions() { $nxt_roles = new nxt_Roles(); $all_roles = $nxt_roles->get_names(); foreach ($all_roles as $role => $name) { $role_object = get_role($role); foreach ($this->permissions as $cap => $grant) { if ($cap == 'publish_wiki_pages' && $role == 'wiki_editor') { continue; } else { $role_object->add_cap($cap); } } } }
function wlcms_get_all_caps_from_nxt_roles() { $nxt_Roles = new nxt_Roles(); $role_names = $nxt_Roles->get_names(); $all_caps = array(); if (count($nxt_Roles->roles) > 0) { foreach ($nxt_Roles->roles as $role_id => $row) { foreach ($row['capabilities'] as $capability => $allowed) { $all_caps[$capability] = $capability; } } } return $all_caps; }
/** * Count number of users who have each of the user roles. * * Assumes there are neither duplicated nor orphaned capabilities meta_values. * Assumes role names are unique phrases. Same assumption made by nxt_User_Query::prepare_query() * Using $strategy = 'time' this is CPU-intensive and should handle around 10^7 users. * Using $strategy = 'memory' this is memory-intensive and should handle around 10^5 users, but see nxt Bug #12257. * * @since 3.0.0 * @param string $strategy 'time' or 'memory' * @return array Includes a grand total and an array of counts indexed by role strings. */ function count_users($strategy = 'time') { global $nxtdb, $nxt_roles; // Initialize $id = get_current_blog_id(); $blog_prefix = $nxtdb->get_blog_prefix($id); $result = array(); if ('time' == $strategy) { global $nxt_roles; if (!isset($nxt_roles)) { $nxt_roles = new nxt_Roles(); } $avail_roles = $nxt_roles->get_names(); // Build a CPU-intensive query that will return concise information. $select_count = array(); foreach ($avail_roles as $this_role => $name) { $select_count[] = "COUNT(NULLIF(`meta_value` LIKE '%" . like_escape($this_role) . "%', FALSE))"; } $select_count = implode(', ', $select_count); // Add the meta_value index to the selection list, then run the query. $row = $nxtdb->get_row("SELECT {$select_count}, COUNT(*) FROM {$nxtdb->usermeta} WHERE meta_key = '{$blog_prefix}capabilities'", ARRAY_N); // Run the previous loop again to associate results with role names. $col = 0; $role_counts = array(); foreach ($avail_roles as $this_role => $name) { $count = (int) $row[$col++]; if ($count > 0) { $role_counts[$this_role] = $count; } } // Get the meta_value index from the end of the result set. $total_users = (int) $row[$col]; $result['total_users'] = $total_users; $result['avail_roles'] =& $role_counts; } else { $avail_roles = array(); $users_of_blog = $nxtdb->get_col("SELECT meta_value FROM {$nxtdb->usermeta} WHERE meta_key = '{$blog_prefix}capabilities'"); foreach ($users_of_blog as $caps_meta) { $b_roles = unserialize($caps_meta); if (is_array($b_roles)) { foreach ($b_roles as $b_role => $val) { if (isset($avail_roles[$b_role])) { $avail_roles[$b_role]++; } else { $avail_roles[$b_role] = 1; } } } } $result['total_users'] = count($users_of_blog); $result['avail_roles'] =& $avail_roles; } return $result; }