apeblog/app/admin/controller/Index.php

<?php

namespace app\admin\controller;

use app\common\model\AdminAuth;
use app\common\model\Document;
use app\common\model\Document as DocumentModel;
use app\common\model\DocumentCategory;
use app\common\model\DocumentCategory as DocumentCategoryModel;
use app\common\model\FriendLink;
use app\common\model\MessageForm;
use app\common\model\AdminNotify;
use app\common\model\User;
use Exception;
use think\db\exception\DataNotFoundException;
use think\db\exception\DbException;
use think\db\exception\ModelNotFoundException;
use think\facade\Request;

class Index extends AuthController
{
    /**
     * 后台首页
     * @return string
     * @throws Exception
     */
    public function index()
    {
        $this->assign("adminInfo", $this->adminInfo);
        $menuList = cache(AdminAuth::getMenuCacheKey($this->adminId));
        if ($menuList === null) {
            $menuList = AdminAuth::getMenu(0, $this->auth);
            cache(AdminAuth::getMenuCacheKey($this->adminId), $menuList, 1 * 60 * 60);
        }
        $this->assign("menu", $menuList);
        $messageList = AdminNotify::pageList(5);
        $this->assign("message", $messageList);
        return $this->fetch();
    }

    /**
     * 控制台
     * @return string
     * @throws Exception
     */
    public function main()
    {
        $documentCount = Document::counts(new Document());
        $this->assign("document_count", $documentCount);
        $userCount = User::counts(new User());
        $this->assign("user_count", $userCount);
        $FriendLinkCount = FriendLink::counts(new FriendLink());
        $this->assign("friend_link_count", $FriendLinkCount);
        $messageFormCount = MessageForm::counts(new MessageForm());
        $this->assign("message_form_count", $messageFormCount);
        $data =[
            "page"=> 0 ,
            "limit" => 5
        ];
        $articleList = Document::systemPage($data)['data'];
        $this->assign("article_list", $articleList);
        return $this->fetch();
    }

    /**
     * 菜单
     * @throws DataNotFoundException
     * @throws DbException
     * @throws ModelNotFoundException
     */
    public function menu()
    {
        $menuList = cache(AdminAuth::getMenuCacheKey($this->adminId));
        if ($menuList === null) {
            $menuList = AdminAuth::getMenu(0, $this->auth);
            cache(AdminAuth::getMenuCacheKey($this->adminId), $menuList, 1 * 60 * 60);
        }
        return app("json")->success($menuList);
    }

    /**
     * 生成sitemap.xml
     */
    public function sitemap()
    {

        //获取域名
        $domain = Request::domain();
        //获取页码
        $page = input('page/d');
        if (!$page) {
            $page = 1;
        }
        $str = '';
        if ($page == 1) {
            if (file_exists('sitemap.xml'))
                unlink('sitemap.xml');
            $str .= '<?xml version="1.0"  encoding="utf-8"?>';
            $str .= '<urlset>';
            //首页
            $str .= '<url>';
            $str .= '<loc>' . $domain . '</loc>';
            $str .= '<lastmod>' . date("Y-m-d\TH:i:s+00:00",time()). '</lastmod>';
            $str .= '<changefreq>daily</changefreq>';
            $str .= '<priority>1.0</priority>';
            $str .= '</url>';
        }
        $pagesize = 100;

        //获取文章分类url
        $documentCategoryModel = new DocumentCategoryModel();
        $categoryInfo = $documentCategoryModel->field('id,alias,title,create_time')
            ->where('status', 1)
            ->page($page, $pagesize)
            ->order('id desc')->select();
        foreach ($categoryInfo as $v) {
            echo $v['create_time'];
            echo date("Y-m-d\TH:i:s+00:00",strtotime($v['create_time']));
            echo strtotime($v['create_time']);die();
            $str .= '<url>';
            $str .= '<loc>' . url('index/article/lists',["id"=>$v["alias"]?:$v['id']],".html",$domain) . '</loc>';
            $str .= '<lastmod>' . date("Y-m-d\TH:i:s+00:00",strtotime($v['create_time'])) . '</lastmod>';
            $str .= '<changefreq>always</changefreq>';
            $str .= '<priority>0.8</priority>';
            $str .= '</url>';
        }
        //获取详细页分类url
        $documentModel = new DocumentModel();
        $documentInfo = $documentModel->field('id,alias,create_time')
            ->where('display', 1)
            ->page($page, $pagesize)
            ->order('id desc')->select();

        foreach ($documentInfo as $v) {
            echo date("Y-m-d\TH:i:s+00:00",strtotime($v['create_time']));
            echo strtotime($v['create_time']);die();
            $str .= '<url>';
            $str .= '<loc>' . url('/index/article/detail',["id"=>$v["alias"]?:$v['id']],".html",$domain) . '</loc>';
            $str .= '<lastmod>'.date("Y-m-d\TH:i:s+00:00",strtotime($v['create_time'])) .'</lastmod>';
            $str .= '<changefreq>monthly</changefreq>';
            $str .= '<priority>0.6</priority>';
            $str .= '</url>';
        }
        if (count($categoryInfo) < $pagesize && count($documentInfo) < $pagesize) {
            $str .= '</urlset>';
            return (!(file_put_contents('sitemap.xml', $str, FILE_APPEND | LOCK_EX))) ?
                $this->failedNotice("站点地图更新失败!", "/admin/") :
                $this->successfulNotice("站点地图全部更新完成!", "/admin/");
        }
        //写入
        return (!(file_put_contents('sitemap.xml', $str, FILE_APPEND | LOCK_EX))) ?
            $this->failedNotice("站点地图更新失败!", "/admin/") :
            $this->successfulNotice('站点地图正在生成，请稍后（' . $page . '）...', 'sitemap?page=' . ($page + 1));
    }
}