gp/app/admin/controller/article/WechatNews.php

<?php

namespace app\admin\controller\article;

use app\admin\controller\AuthController;
use app\admin\model\system\SystemAttachment;
use app\admin\model\wechat\WechatNews as WechatNewsModel;
use crmeb\services\{
    UtilService as Util, JsonService as Json
};
use app\admin\model\article\{
    Article as ArticleModel, ArticleCategory as ArticleCategoryModel
};
use crmeb\services\upload\Upload;

/**
 * 图文管理
 * Class WechatNews
 * @package app\admin\controller\wechat
 */
class WechatNews extends AuthController
{
    /**
     * 显示后台管理员添加的图文
     * @return mixed
     */
    public function index($cid = 0)
    {
        $where = Util::getMore([
            ['title', '']
        ], $this->request);
        if ($cid)
            $where['cid'] = $cid;
        else
            $where['cid'] = '';
        $this->assign('where', $where);
        $where['merchant'] = 0;//区分是管理员添加的图文显示  0 还是 商户添加的图文显示  1
        $this->assign('cid', $cid);
        $this->assign(ArticleModel::getAll($where));
        return $this->fetch();
    }

    /**
     * 展示页面   添加和删除
     * @return mixed
     */
    public function create()
    {
        $id = input('id');
        $cid = input('cid');
        $news = array();
        $news['id'] = '';
        $news['image_input'] = '';
        $news['title'] = '';
        $news['author'] = '';
        $news['content'] = '';
        $news['synopsis'] = '';
        $news['url'] = '';
        $news['cid'] = array();
        if ($id) {
            $news = WechatNewsModel::where('n.id', $id)->alias('n')->field('n.*,c.content')->join('wechat_news_content c', 'c.nid=n.id')->find();
            if (!$news) return $this->failedNotice('数据不存在!');
            $news['cid'] = explode(',', $news['cid']);
        }
        $all = array();
        $select = 0;
        if (!$cid)
            $cid = '';
        else {
            if ($id) {
                $all = ArticleCategoryModel::where('id', $cid)->where('hidden', '<>', 0)->column('title', 'id');
                $select = 1;
            } else {
                $all = ArticleCategoryModel::where('id', $cid)->column('title', 'id');
                $select = 1;
            }

        }
        if (empty($all)) {
            $all = ArticleCategoryModel::getField();//新闻分类
            $select = 0;
        }
        $this->assign('all', $all);
        $this->assign('news', $news);
        $this->assign('cid', $cid);
        $this->assign('select', $select);
        return $this->fetch();
    }

    /**
     * 上传图文图片
     * @return \think\response\Json
     */
    public function upload_image()
    {
        $uploadType = (int)sys_config('upload_type', 1);
        $upload = new Upload($uploadType, [
            'accessKey' => sys_config('accessKey'),
            'secretKey' => sys_config('secretKey'),
            'uploadUrl' => sys_config('uploadUrl'),
            'storageName' => sys_config('storage_name'),
            'storageRegion' => sys_config('storage_region'),
        ]);
        $resInfo = $upload->to('wechat/image/' . date('Ymd'))->validate()->move($this->request->post('file'));
        if ($resInfo === false) {
            return Json::fail($upload->getError());
        }
        $res = $upload->getUploadInfo();
        $res['image_type'] = $uploadType;
        SystemAttachment::attachmentAdd($res['name'], $res['size'], $res['type'], $res['dir'], $res['thumb_path'], 5, $res['image_type'], $res['time']);
        return Json::successful('上传成功!', ['url' => $res['thumb_path']]);
    }

    /**
     * 添加和修改图文
     */
    public function add_new()
    {
        $data = Util::postMore([
            ['id', 0],
            ['cid', []],
            'title',
            'author',
            'image_input',
            'content',
            'synopsis',
            'share_title',
            'share_synopsis',
            ['visit', 0],
            ['sort', 0],
            'url',
            ['status', 1],]);
        $data['cid'] = implode(',', $data['cid']);
        $content = $data['content'];
        unset($data['content']);
        if ($data['id']) {
            $id = $data['id'];
            unset($data['id']);
            ArticleModel::beginTrans();
            $res1 = ArticleModel::edit($data, $id, 'id');
            $res2 = ArticleModel::setContent($id, $content);
            if ($res1 && $res2)
                $res = true;
            else
                $res = false;
            ArticleModel::checkTrans($res);
            if ($res)
                return Json::successful('修改图文成功!', $id);
            else
                return Json::fail('修改图文失败!', $id);
        } else {
            $data['add_time'] = time();
            $data['admin_id'] = $this->adminId;
            ArticleModel::beginTrans();
            $res1 = ArticleModel::create($data);
            $res2 = false;
            if ($res1)
                $res2 = ArticleModel::setContent($res1->id, $content);
            if ($res1 && $res2)
                $res = true;
            else
                $res = false;
            ArticleModel::checkTrans($res);
            if ($res)
                return Json::successful('添加图文成功!', $res1->id);
            else
                return Json::successful('添加图文失败!', $res1->id);
        }
    }

    /**
     * 删除图文
     * @param $id
     * @return \think\response\Json
     */
    public function delete($id)
    {
        $res = ArticleModel::del($id);
        if (!$res)
            return Json::fail('删除失败,请稍候再试!');
        else
            return Json::successful('删除成功!');
    }

    public function merchantIndex()
    {
        $where = Util::getMore([
            ['title', '']
        ], $this->request);
        $this->assign('where', $where);
        $where['cid'] = input('cid');
        $where['merchant'] = 1;//区分是管理员添加的图文显示  0 还是 商户添加的图文显示  1
        $this->assign(ArticleModel::getAll($where));
        return $this->fetch();
    }
}