thinkphp 3.2 控制器 增删改查 CURD

thinphp3.2 增删改查

<?php

namespace Home\Controller;

use Think\Controller;
use Home\Model\BookModel;
use Home\Model\ArticleModel;

/**
 * 文章 控制器
 * Class BookController
 * @package Home\Controller
 * @author centphp
 * @date 
 */
class ArticleController extends Controller
{
    /**
     * 文章详情
     * @param int $id
     */
    public function detail($id = 0)
    {
        //书目的相关信息
        //$id = I('param.id', 0);
        $model = M("book");
        $book_info = $model->field(true)->find($id);

        //阅读量加1
        $bookids = cookie('$bookids') ? cookie('$bookids') : [];
        if (!in_array($id, $bookids)) {
            $model->where(['id' => $id])->setInc('clicks', 1);
        }
        array_push($bookids, $id);
        $bookids = array_unique($bookids);
        cookie('$bookids', $bookids);

        //文章信息
        $article = M('article');
        $article_info = $article->where(['bookid' => $id, 'status' => '1'])->field(true)->order(['created_at'])->select();

        $this->assign('book_info', $book_info);
        $this->assign('article_info', $article_info);
        $this->display();
    }

    /**
     * 删除文章
     * @param int $id 文章id
     */
    public function del($id = 0)
    {
        $model = M('article');
        $data['status'] = 2;
        $res = $model->where(['id' => $id])->save($data);
        if ($res) {
            $json = [
                'code' => 1,
                'msg' => '删除成功'
            ];
            //$this->success('删除成功');
        } else {
            $json = [
                'code' => 0,
                'msg' => '删除失败'
            ];
            //$this->error('删除失败');
        }
        echo json_encode($json);
        exit;
    }

    /**
     * 编辑文章保存
     * @param int $id
     */
    public function edit($id = 0)
    {
        if (IS_POST) {
            $model = M('article');
            $article_info = $model->find($id);
            $data['id'] = $id;
            $data['content'] = I('content', '');
            //$res = $model->save($data);
            // 手动进行令牌验证
            if (!$model->autoCheckToken($_POST)) {
                $json = [
                    'code' => 2,
                    'msg' => '重复提交'
                ];
            } else {
                $res = $model->save($data);
                if ($res) {
                    $json = [
                        'code' => 1,
                        'msg' => '编辑成功',
                        'url' => U('detail', ['id' => $article_info['bookid']]),
                    ];
                    //$this->success('添加成功', 'index');
                } else {
                    $json = [
                        'code' => 0,
                        'msg' => '编辑失败'
                    ];
                    //$this->error('添加失败');
                }
            }
            echo json_encode($json);
            exit;
        } else {
            //获取文章信息
            $model = D('article');
            $data = $model->relation('book')->find($id);

            $this->assign('data', $data);
            $this->display();
        }
    }

    /**
     * 添加文章
     * @param int $bookid
     */
    public function add($bookid = 0)
    {
        if (IS_POST) {
            $model = M('article');
            $data['bookid'] = I('bookid', '');
            $data['content'] = I('content', '');
            $data['created_at'] = date('Y-m-d H:i:s');
            //$res = $model->add($data);

            // 手动进行令牌验证
            if (!$model->autoCheckToken($_POST)) {
                $json = [
                    'code' => 2,
                    'msg' => '重复提交'
                ];
            } else {
                $res = $model->add($data);
                if ($res) {
                    $json = [
                        'code' => 1,
                        'msg' => '添加成功',
                        'url' => U('detail', ['id' => $bookid]),
                    ];
                    //$this->success('添加成功', 'index');
                } else {
                    $json = [
                        'code' => 0,
                        'msg' => '添加失败'
                    ];
                    //$this->error('添加失败');
                }
            }
            echo json_encode($json);
            exit;
        } else {
            //书目列表
            $book_list = M('book')->field(['id', 'name'])->where(['status' => 1])->select();
            $this->assign('bookid', $bookid);
            $this->assign('book_list', $book_list);
            $this->display();
        }
    }

}