@is", "", $content); $content = preg_replace("@@is", "", $content); $content = preg_replace("@@is", "", $content); $content = preg_replace("@<(.*?)>@is", "", $content); $content = str_replace(PHP_EOL, '', $content); $space = array(" ", "　", " ", " ", " "); $go_away = array("", "", "", "", ""); $content = str_replace($space, $go_away, $content); $res = mb_substr($content, 0, $count, 'UTF-8'); if (mb_strlen($content, 'UTF-8') > $count) { $res = $res . "..."; } return $res; } /** * PHP格式化字节大小 * @param number $size 字节数 * @param string $delimiter 数字和单位分隔符 * @return string 格式化后的带单位的大小 */ function format_bytes($size, $delimiter = '') { $units = array('B', 'KB', 'MB', 'GB', 'TB', 'PB'); for ($i = 0; $size >= 1024 && $i < 5; $i++) { $size /= 1024; } return round($size, 2) . $delimiter . $units[$i]; } function create_tree_list($pid, $arr, $group, &$tree = []) { foreach ($arr as $key => $vo) { if ($key == 0) { $vo['spread'] = true; } if (!empty($group) and in_array($vo['id'], $group)) { $vo['checked'] = true; } else { $vo['checked'] = false; } if ($vo['pid'] == $pid) { $child = create_tree_list($vo['id'], $arr, $group); if ($child) { $vo['children'] = $child; } $tree[] = $vo; } } return $tree; } //递归排序，用于分类选择 function set_recursion($result, $pid = 0, $level=-1) { /*记录排序后的类别数组*/ static $list = array(); static $space = ['','├─','§§├─','§§§§├─','§§§§§§├─']; $level++; foreach ($result as $k => $v) { if ($v['pid'] == $pid) { if ($pid != 0) { $v['title'] = $space[$level] . $v['title']; } /*将该类别的数据放入list中*/ $list[] = $v; set_recursion($result, $v['id'],$level); } } return $list; } /** * 根据id递归返回子数据 * @param $data 数据 * @param $pid 父节点id */ function get_data_node($data=[],$pid=0){ $dep = []; foreach($data as $k => $v){ if($v['pid'] == $pid){ $node=get_data_node($data, $v['id']); array_push($dep,$v); if(!empty($node)){ $dep=array_merge($dep,$node); } } } return array_values($dep); } //获取指定管理员的信息 function get_admin($id) { $admin = Db::name('Admin')->where(['id' => $id])->find(); $admin['group_id'] = Db::name('AdminGroupAccess')->where(['uid' => $id])->column('group_id'); return $admin; } //读取权限节点列表 function get_admin_rule() { $rule = Db::name('AdminRule')->where(['status'=>1])->order('sort asc,id asc')->select()->toArray(); return $rule; } //读取模块列表 function get_admin_module() { $group = Db::name('AdminModule')->order('id asc')->select()->toArray(); return $group; } //读取权限分组列表 function get_admin_group() { $group = Db::name('AdminGroup')->order('create_time asc')->select()->toArray(); return $group; } //读取指定权限分组详情 function get_admin_group_info($id) { $rule = Db::name('AdminGroup')->where(['id' => $id])->value('rules'); $rules = explode(',', $rule); return $rules; } //读取导航列表,用于后台 function get_nav($nav_id) { $nav = Db::name('NavInfo')->where('nav_id', $nav_id)->order('sort asc')->select(); return $nav; } //读取关键字列表 function get_keywords() { $keywords = Db::name('Keywords')->where(['status' => 1])->order('create_time asc')->select(); return $keywords; } //读取文章分类列表 function get_article_cate() { $cate = Db::name('ArticleCate')->order('create_time asc')->select()->toArray(); return $cate; } //读取商品分类列表 function get_goods_cate() { $cate = Db::name('GoodsCate')->order('create_time asc')->select()->toArray(); return $cate; } //访问按小时归档统计 function hour_document($arrData) { $documents = array(); $hour = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23]; foreach ($hour as $val) { $documents[$val] = 0; } foreach ($arrData as $index => $value) { $archivesTime = intval(date("H", $value['create_time'])); $documents[$archivesTime] += 1; } return $documents; } //访问按日期归档统计 function date_document($arrData) { $documents = array(); foreach ($arrData as $index => $value) { $archivesTime = date("Y-m-d", $value['create_time']); if (empty($documents[$archivesTime])) { $documents[$archivesTime] = 1; } else { $documents[$archivesTime] += 1; } } return $documents; } /** * 管理员操作日志 * @param string $type 操作类型 login add edit view delete * @param int $param_id 操作类型 * @param array $param 提交的参数 */ function add_log($type, $param_id = '', $param = []) { $action = '未知操作'; $type_action = get_config('log.admin_action'); if($type_action[$type]){ $action = $type_action[$type]; } if ($type == 'login') { $login_admin = Db::name('Admin')->where(array('id' => $param_id))->find(); } else { $session_admin = get_config('app.session_admin'); $login_admin = \think\facade\Session::get($session_admin); } $data = []; $data['uid'] = $login_admin['id']; $data['nickname'] = $login_admin['nickname']; $data['type'] = $type; $data['action'] = $action; $data['param_id'] = $param_id; $data['param'] = json_encode($param); $data['module'] = strtolower(app('http')->getName()); $data['controller'] = strtolower(app('request')->controller()); $data['function'] = strtolower(app('request')->action()); $parameter = $data['module'] . '/' . $data['controller'] . '/' . $data['function']; $rule_menu = Db::name('AdminRule')->where(array('src' => $parameter))->find(); if($rule_menu){ $data['title'] = $rule_menu['title']; $data['subject'] = $rule_menu['name']; } else{ $data['title'] = ''; $data['subject'] ='系统'; } $content = $login_admin['nickname'] . '在' . date('Y-m-d H:i:s') . $data['action'] . '了' . $data['subject']; $data['content'] = $content; $data['ip'] = app('request')->ip(); $data['create_time'] = time(); Db::name('AdminLog')->strict(false)->field(true)->insert($data); }