CategoryApi.php
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<?php
// +----------------------------------------------------------------------
// | ThinkCMF [ WE CAN DO IT MORE SIMPLE ]
// +----------------------------------------------------------------------
// | Copyright (c) 2013-2019 http://www.thinkcmf.com All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: 老猫 <thinkcmf@126.com>
// +----------------------------------------------------------------------
namespace app\portal\api;
use app\portal\model\PortalCategoryModel;
use think\db\Query;
class CategoryApi
{
/**
* 分类列表 用于模板设计
* @param array $param
* @return false|\PDOStatement|string|\think\Collection
* @throws \think\db\exception\DataNotFoundException
* @throws \think\db\exception\ModelNotFoundException
* @throws \think\exception\DbException
*/
public function index($param = [])
{
$portalCategoryModel = new PortalCategoryModel();
$where = ['delete_time' => 0];
//返回的数据必须是数据集或数组,item里必须包括id,name,如果想表示层级关系请加上 parent_id
return $portalCategoryModel->where($where)
->where(function (Query $query) use ($param) {
if (!empty($param['keyword'])) {
$query->where('name', 'like', "%{$param['keyword']}%");
}
})->select();
}
/**
* 分类列表 用于导航选择
* @return array
*/
public function nav()
{
$portalCategoryModel = new PortalCategoryModel();
$where = ['delete_time' => 0];
$categories = $portalCategoryModel->where($where)->select();
$return = [
//'name' => '文章分类',
'rule' => [
'action' => 'portal/List/index',
'param' => [
'id' => 'id'
]
],//url规则
'items' => $categories //每个子项item里必须包括id,name,如果想表示层级关系请加上 parent_id
];
return $return;
}
}