YwxAppThink/app/backend/controller/Console.php

<?php
/*
 * @Author: YwxApp <ywx@ywxapp.cn>
 * @Date: 2026-04-29 02:32:33
 * @LastEditors: YwxApp <ywx@ywxapp.cn>
 * @LastEditTime: 2026-07-21 22:29:51
 * @Description: 
 * @FilePath: \ywxapp_dev\app\backend\controller\Console.php
 * @CustomString: Copyright (c) 2026 YwxApp
 */

declare (strict_types = 1);
namespace app\backend\controller;

use app\backend\library\SystemInfo;
use think\Request;
use think\facade\View;
use think\facade\Db;
use ywxapp\controller\BackendBase;

/**
 * Console 类
 *
 * @author ywxapp <admin@ywxapp.cn>
 */
class Console extends BackendBase
{
    /**
     * Summary of needLogin
     * @var array
     */
    protected $noNeedLogin = [];

    /**
     * Summary of needRight
     * @var array
     */
    protected $noNeedVerify = [];

    /**
     * 控制器初始化 initialize
     * @return void
     */
    protected function initialize()
    {}
    
    /**
     * 显示资源列表
     *
     * @param  \think\Request  $request
     * @return \think\Response
     */
    public function index()
    {
        // 控制台首页带一份系统概览（与「系统信息」页共用 SystemInfo，避免两套实现）
        if ($this->request->isAjax()) {
            $this->result->success(SystemInfo::collect());
        }

        View::assign('title', '控制台');
        View::assign('sys', SystemInfo::collect());
        // 控制台内的「框架升级」卡片用（与 Upgrade 页同源：config('ywxapp.version')）
        View::assign('version', (string) config('ywxapp.version'));
        // 首页下半区：真实统计（替换 layuiAdmin 模板自带的演示数据）
        View::assign('stats', $this->collectStats());
        return View::fetch();
    }

    /**
     * 清理缓存：cache / temp / all（不动 log）
     *
     * 由原 System::clean() 迁来（/admin/system/clean → /admin/console/clean）：
     * 「系统信息」页已随 System 控制器一起下线，但首页顶部的三个清理按钮要留着，
     * 所以能力搬来这里；清理实现仍在 SystemInfo::cleanRuntime()，权限节点同步改成 console:clean。
     *
     * @return void
     */
    public function clean()
    {
        if (! $this->request->isPost()) {
            $this->result->error('请求方式错误', 405);
        }
        $type = trim((string) $this->request->param('type', 'cache'));

        try {
            $files = SystemInfo::cleanRuntime($type);
        } catch (\Throwable $e) {
            $this->result->error($e->getMessage());
        }

        $this->result->success(['files' => $files], '已清理 ' . $files . ' 项缓存');
    }


    /* ====================== 首页统计（真实数据，替换演示数据） ====================== */

    /**
     * 采集首页下半区要用的统计
     *
     * 数据源只有三张核心表：会员 member_user / 后台日志 backend_log / 蜘蛛统计 common_spider_stat。
     * 任意一张缺失或查询失败都退化为 0——首页是最容易被人访问的页面，
     * 不能因为某张插件表没建就整体 500。
     *
     * @return array
     */
    protected function collectStats(): array
    {
        $todayStart = strtotime('today');
        $todayEnd   = $todayStart + 86399;
        $weekStart  = strtotime('-6 days', $todayStart);

        // 近 7 天先铺好 0 值骨架：某天没有数据也不会把曲线挤错位
        $bucket = [];
        $dates  = [];
        for ($i = 6; $i >= 0; $i--) {
            $ts          = strtotime("-{$i} days", $todayStart);
            $key         = date('Y-m-d', $ts);
            $bucket[$key] = ['member' => 0, 'log' => 0];
            $dates[]     = date('m-d', $ts);
        }

        // 近 7 天：一次取回时间戳列，在 PHP 侧按天归桶（省掉 14 次 COUNT）
        foreach ($this->safeColumn('member_user', 'create_at', $weekStart, $todayEnd) as $ts) {
            $key = date('Y-m-d', (int) $ts);
            if (isset($bucket[$key])) {
                $bucket[$key]['member']++;
            }
        }
        foreach ($this->safeColumn('backend_log', 'create_at', $weekStart, $todayEnd) as $ts) {
            $key = date('Y-m-d', (int) $ts);
            if (isset($bucket[$key])) {
                $bucket[$key]['log']++;
            }
        }

        $memberWeek  = 0;
        foreach ($bucket as $row) {
            $memberWeek += $row['member'];
        }

        return [
            'dates'   => $dates,
            'series'  => [
                'member' => array_column($bucket, 'member'),
                'log'    => array_column($bucket, 'log'),
            ],
            'today'   => [
                'member' => SystemInfo::safeCount('member_user', function ($q) use ($todayStart, $todayEnd) {
                    $q->where('create_at', '>=', $todayStart)->where('create_at', '<=', $todayEnd);
                }),
                'log'    => SystemInfo::safeCount('backend_log', function ($q) use ($todayStart, $todayEnd) {
                    $q->where('create_at', '>=', $todayStart)->where('create_at', '<=', $todayEnd);
                }),
                // 蜘蛛按日聚合表：今日那行的 count 就是当天抓取量
                'spider' => $this->safeSum('common_spider_stat', 'count', function ($q) use ($todayStart) {
                    $q->where('stat_date', date('Y-m-d', $todayStart));
                }),
            ],
            'total'   => [
                'member'      => SystemInfo::safeCount('member_user'),
                'member_week' => $memberWeek,
                'log'         => SystemInfo::safeCount('backend_log'),
                'spider'      => $this->safeSum('common_spider_stat', 'count'),
            ],
            'members' => $this->latestMembers(),
            'logs'    => $this->latestLogs(),
        ];
    }

    /**
     * 最新注册的会员
     *
     * @return array
     */
    protected function latestMembers(): array
    {
        try {
            return Db::name('member_user')
                ->field('uid, account, nickname, create_at, update_at')
                ->order('uid', 'desc')
                ->limit(8)
                ->select()
                ->toArray();
        } catch (\Throwable $e) {
            return [];
        }
    }

    /**
     * 最近的后台操作日志（附带管理员昵称）
     *
     * @return array
     */
    protected function latestLogs(): array
    {
        $admins = [];
        try {
            $admins = Db::name('backend_admin')->column('nickname', 'id');
        } catch (\Throwable $e) {
            $admins = [];
        }

        try {
            $rows = Db::name('backend_log')
                ->field('id, aid, action, ip, create_at')
                ->order('id', 'desc')
                ->limit(8)
                ->select()
                ->toArray();
        } catch (\Throwable $e) {
            return [];
        }

        $list = [];
        foreach ($rows as $row) {
            $list[] = [
                'id'     => (int) $row['id'],
                'admin'  => $admins[$row['aid']] ?? ('#' . $row['aid']),
                'action' => (string) $row['action'],
                'ip'     => (string) $row['ip'],
                'time'   => (int) $row['create_at'],
            ];
        }

        return $list;
    }

    /**
     * 安全取单列：表缺失 / 查询异常时返回空数组
     *
     * @param string   $table
     * @param string   $field
     * @param int      $since
     * @param int|null $until
     * @return array
     */
    protected function safeColumn(string $table, string $field, int $since, int $until = null): array
    {
        try {
            $q = Db::name($table)->where($field, '>=', $since);
            if ($until !== null) {
                $q->where($field, '<=', $until);
            }
            return $q->column($field);
        } catch (\Throwable $e) {
            return [];
        }
    }

    /**
     * 安全求和：表缺失 / 查询异常时返回 0
     *
     * @param string        $table
     * @param string        $field
     * @param callable|null $where
     * @return int
     */
    protected function safeSum(string $table, string $field, callable $where = null): int
    {
        try {
            $q = Db::name($table);
            if ($where) {
                $where($q);
            }
            return (int) $q->sum($field);
        } catch (\Throwable $e) {
            return 0;
        }
    }

    /**
     * 热门统计（真实数据）
     *
     * @return \think\Response
     */
    public function hotsearch()
    {
        $admin   = Db::name('backend_admin')->count();
        $user    = Db::name('member_user')->count();
        $article = Db::name('articles_article')->count();
        $links   = Db::name('common_links')->count();
        $addon  = Db::name('common_addon')->count();
        $data = [
            ['keywords' => '管理员', 'frequency' => $admin,   'userNums' => $admin],
            ['keywords' => '会员',   'frequency' => $user,    'userNums' => $user],
            ['keywords' => '文章',   'frequency' => $article, 'userNums' => $article],
            ['keywords' => '友链',   'frequency' => $links,   'userNums' => $links],
            ['keywords' => '插件',   'frequency' => $addon,  'userNums' => $addon],
        ];
        $this->result->success($data);
    }

    /**
     * 热门内容（真实数据：最新文章）
     *
     * @return \think\Response
     */
    public function hotTopic()
    {
        $list = Db::name('articles_article')
            ->field('id, title, author, cid, create_at')
            ->order('id', 'desc')
            ->limit(10)
            ->select()
            ->toArray();
        $data = array_map(function ($item) {
            return [
                'id'       => $item['id'],
                'title'    => $item['title'],
                'username' => $item['author'] ?? '',
                'channel'  => $item['cid'] ?? '',
                'href'     => '',
                'crt'      => $item['create_at'] ?? 0,
            ];
        }, $list);
        $this->result->success($data);
    }

    /**
     * 系统进度 / 环境信息（真实数据）
     *
     * @return \think\Response
     */
    public function prograss()
    {
        $data = [
            ['prograss' => 'PHP 版本', 'time' => PHP_VERSION, 'complete' => '已完成'],
            ['prograss' => 'ThinkPHP', 'time' => \think\facade\App::version(), 'complete' => '已完成'],
            ['prograss' => '安装状态', 'time' => is_file(root_path() . 'install.lock') ? '已安装' : '未安装', 'complete' => '已完成'],
            ['prograss' => '运行环境', 'time' => php_sapi_name(), 'complete' => '进行中'],
        ];
        $this->result->success($data);
    }

}