ucoin/app/admin/controller/article/ArticleCategory.php

<?php

namespace app\admin\controller\article;

use think\facade\Route as Url;
use app\admin\controller\AuthController;
use app\admin\model\system\SystemAttachment;
use app\admin\model\article\{ArticleCategory as ArticleCategoryModel,Article as ArticleModel};
use crmeb\services\{FormBuilder as Form,UtilService as Util,JsonService as Json};


/**
 * 文章分类管理  控制器
 * */
class ArticleCategory extends AuthController
{

    /**
     * 分类管理
     * */
    public function index()
    {
        $where = Util::getMore([
            ['status', ''],
            ['title', ''],
        ], $this->request);
        $this->assign('where', $where);
        $this->assign(ArticleCategoryModel::systemPage($where));
        return $this->fetch();
    }

    /**
     * 添加分类管理
     * */

    public function create()
    {
        $f = array();
        $f[] = Form::select('pid', '父级id')->setOptions(function () {
            $list = ArticleCategoryModel::getTierList();
            $menus[] = ['value' => 0, 'label' => '顶级分类'];
            foreach ($list as $menu) {
                $menus[] = ['value' => $menu['id'], 'label' => $menu['html'] . $menu['title']];
            }
            return $menus;
        })->filterable(1);
        $f[] = Form::input('title', '分类名称');
        $f[] = Form::input('intr', '分类简介')->type('textarea');
//        $f[] = Form::select('new_id','图文列表')->setOptions(function(){
//            $list = ArticleModel::getNews();
//            $options = [];
//            foreach ($list as $id=>$roleName){
//                $options[] = ['label'=>$roleName,'value'=>$id];
//            }
//            return $options;
//        })->multiple(1)->filterable(1);
        $f[] = Form::frameImageOne('image', '分类图片', Url::buildUrl('admin/widget.images/index', array('fodder' => 'image')))->icon('image')->width('100%')->height('500px');
        $f[] = Form::number('sort', '排序', 0);
        $f[] = Form::radio('status', '状态', 1)->options([['value' => 1, 'label' => '显示'], ['value' => 0, 'label' => '隐藏']]);
        $form = Form::make_post_form('添加分类', $f, Url::buildUrl('save'));
        $this->assign(compact('form'));
        return $this->fetch('public/form-builder');

    }

    /**
     * s上传图片
     * */
    public function upload()
    {
        $res = Upload::instance()->setUploadPath('article')->image('file');
        if (!is_array($res)) return Json::fail($res);
        SystemAttachment::attachmentAdd($res['name'], $res['size'], $res['type'], $res['dir'], $res['thumb_path'], 5, $res['image_type'], $res['time']);
        return Json::successful('图片上传成功!', ['name' => $res['name'], 'url' => path_to_url($res['thumb_path'])]);
    }

    /**
     * 保存分类管理
     * */
    public function save()
    {
        $data = Util::postMore([
            'title',
            'pid',
            'intr',
            ['new_id', []],
            ['image', []],
            ['sort', 0],
            'status',]);
        if (!$data['title']) return Json::fail('请输入分类名称');
        if (count($data['image']) != 1) return Json::fail('请选择分类图片，并且只能上传一张');
        if ($data['sort'] < 0) return Json::fail('排序不能是负数');
        $data['add_time'] = time();
        $data['image'] = $data['image'][0];
        $new_id = $data['new_id'];
        unset($data['new_id']);
        $res = ArticleCategoryModel::create($data);
        if (!ArticleModel::saveBatchCid($res['id'], implode(',', $new_id))) return Json::fail('文章列表添加失败');
        return Json::successful('添加分类成功!');
    }

    /**
     * 修改分类
     * */

    public function edit($id)
    {
        if (!$id) return $this->failed('参数错误');
        $article = ArticleCategoryModel::get($id)->getData();
        if (!$article) return Json::fail('数据不存在!');
        $f = array();
        $f[] = Form::select('pid', '父级id', (string)$article['pid'])->setOptions(function () {
            $list = ArticleCategoryModel::getTierList();
            $menus[] = ['value' => 0, 'label' => '顶级分类'];
            foreach ($list as $menu) {
                $menus[] = ['value' => $menu['id'], 'label' => $menu['html'] . $menu['title']];
            }
            return $menus;
        })->filterable(1);
        $f[] = Form::input('title', '分类名称', $article['title']);
        $f[] = Form::input('intr', '分类简介', $article['intr'])->type('textarea');
//        $f[] = Form::select('new_id','图文列表',explode(',',$article->getData('new_id')))->setOptions(function(){
//            $list = ArticleModel::getNews();
//            $options = [];
//            foreach ($list as $id=>$roleName){
//                $options[] = ['label'=>$roleName,'value'=>$id];
//            }
//            return $options;
//        })->multiple(1)->filterable(1);
        $f[] = Form::frameImageOne('image', '分类图片', Url::buildUrl('admin/widget.images/index', array('fodder' => 'image')), $article['image'])->icon('image')->width('100%')->height('500px');
        $f[] = Form::number('sort', '排序', 0);
        $f[] = Form::radio('status', '状态', $article['status'])->options([['value' => 1, 'label' => '显示'], ['value' => 0, 'label' => '隐藏']]);
        $form = Form::make_post_form('编辑分类', $f, Url::buildUrl('update', array('id' => $id)));
        $this->assign(compact('form'));
        return $this->fetch('public/form-builder');

    }


    public function update($id)
    {
        $data = Util::postMore([
            'pid',
            'title',
            'intr',
//            ['new_id',[]],
            ['image', []],
            ['sort', 0],
            'status',]);
        if (!$data['title']) return Json::fail('请输入分类名称');
        if (count($data['image']) != 1) return Json::fail('请选择分类图片，并且只能上传一张');
        if ($data['sort'] < 0) return Json::fail('排序不能是负数');
        $data['image'] = $data['image'][0];
        if (!ArticleCategoryModel::get($id)) return Json::fail('编辑的记录不存在!');
//        if(!ArticleModel::saveBatchCid($id,implode(',',$data['new_id']))) return Json::fail('文章列表添加失败');
//        unset($data['new_id']);
        ArticleCategoryModel::edit($data, $id);
        return Json::successful('修改成功!');
    }

    /**
     * 删除分类
     * */
    public function delete($id)
    {
        $res = ArticleCategoryModel::delArticleCategory($id);
        if (!$res)
            return Json::fail(ArticleCategoryModel::getErrorInfo('删除失败,请稍候再试!'));
        else
            return Json::successful('删除成功!');
    }


}