280 lines
7.6 KiB
PHP
280 lines
7.6 KiB
PHP
<?php
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namespace api\controllers\gm\v1;
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use addons\models\AcNews;
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use Yii;
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use yii\data\Pagination;
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class NewsController extends Common
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{
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public function beforeAction($action)
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{
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if (!$this->pid) {
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$this->result('您正使用本系统内部接口，禁止非法链接使用！');
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}
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return parent::beforeAction($action);
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}
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public function actionIndex()
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{
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$apis = [
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'list'=>'清单',
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'detail'=>'详情',
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'add'=>'添加',
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'edit'=>'编辑',
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'delete'=>'删除',
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'show'=>'显示',
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'hide'=>'隐藏',
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'ajax'=>'ajax操作'
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];
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$this->result('您正使用CMTS-GM系统文章内容管理接口！', $apis, 200);
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}
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public function actionList()
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{
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$s = $this->search();
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$res = $s['res'];
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if (!$res) {
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$this->result('没有查询到相应的数据！', [], 0);
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}
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$news = [];
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foreach ($res as $v) {
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$news[] = $v->toArray();
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}
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$data= [
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'total'=>intval($s['query']->count()),
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'news' => $news,
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'page'=>$this->page
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];
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$this->result('文章查询成功！', $data, 200);
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}
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public function actionDetail()
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{
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$id = (int)Yii::$app->request->get('id');
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if(!$id) $this->result('请求错误，未携带ID参数');
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$model = new AcNews();
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$res = $model->findOne($id);
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if(!$res) $this->result('未查询到相应数据');
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//SN处理
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if(!$res->sn){
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$sn = $this->idToSn($id,'News');
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if($sn) $res->sn = $sn;
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$res->save();
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}
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$this->result('文章信息查询完成', $res->toArray(), 200);
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}
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public function actionAdd()
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{
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//数据预检查、编排
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$data = $this->preSave('add');
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if(!$data) $this->result('数据预检查未通过，保存失败', $data, 100);
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//保存资料
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$model = new AcNews();
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foreach ($data as $key=>$val) {
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$model->$key = $val;
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}
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$res = $model->save();
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$msg = '数据保存失败!';
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if(!$res) $this->result($msg, [], 100);
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$msg = '数据保存成功!';
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$return = [];
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$return['id']= $model->attributes['id']; //获取插入后id;
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$this->result($msg,$return, 200);
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}
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public function actionEdit()
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{
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$detail = $this->preUpdate();
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//数据预检查、编排
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$data = $this->preSave('edit');
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if(!$data) $this->result('数据预检查未通过，保存失败', $data, 100);
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//保存资料
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foreach ($data as $key=>$val) {
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$detail->$key = $val;
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}
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$res = $detail->save();
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$msg = '数据编辑失败!';
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if(!$res) $this->result($msg, [], 100);
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$msg = '数据编辑成功!';
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$return = [];
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$return['data']= $detail;
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$this->result($msg,$return, 200);
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}
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public function actionDelete()
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{
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$detail = $this->preUpdate();
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$data = [];
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$data['update_at'] = time();
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$data['deleted'] = $detail->deleted + 1;
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//保存资料
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foreach ($data as $key=>$val) {
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$detail->$key = $val;
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}
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$res = $detail->save();
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$msg = '文章数据删除失败!';
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if(!$res) $this->result($msg, [], 100);
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$msg = '文章数据删除成功!';
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$this->result($msg,[], 200);
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}
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public function actionAjax()
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{
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$detail = $this->preUpdate();
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$get = Yii::$app->request->get();
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$msg = '';
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$errorCode = 0;
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$detail->update_at = time();
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switch ($get['do']) {
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case 'hide':
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$detail->is_show = 0;
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$res = $detail->save();
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if ($res) {
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$msg = '文章隐藏标记成功';
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$errorCode = 200;
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} else {
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$msg = '文章隐藏标记失败';
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}
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break;
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case 'show':
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$detail->is_show = 1;
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$res = $detail->save();
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if ($res) {
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$msg = '文章显示标记成功';
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$errorCode = 200;
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} else {
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$msg = '文章显示标记失败';
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}
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break;
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default:
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break;
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}
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$this->result($msg,[], $errorCode);
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}
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private function search(){
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$pid = $this->pid;
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$return = [];
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$model = new AcNews();
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$where = $where2 = [];
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$where['pid'] = $pid;
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$post = $this->postdata;
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$search = $post['search'] ?? [];
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$search['title'] = isset($search['title']) ? trim(htmlspecialchars_decode($search['title'])) : '';
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if (!empty($search['title'])) {
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$where2[] = 'or';
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$where2[] = ['LIKE', 'title', $search['title']];
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$where2[] = ['LIKE', 'des', $search['title']];
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}
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$search['cat'] = isset($search['cat']) ? trim(htmlspecialchars_decode($search['cat_sn'])) : '';
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$search['cid'] = isset($search['cid']) ? intval($search['cid']) : 0;
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if (!empty($search['cat'])) {
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$where['cat_sn'] = $search['cat'];
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}elseif ($search['cid']) {
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$where['cid'] = $search['cid'];
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}
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$where['deleted'] = 0;
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$data = $model->find()->where($where);
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if ($search['title']) {
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$data = $data->andwhere($where2);
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}
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$pages = new Pagination(['totalCount' => $data->count(), 'pageSize' => $this->pageSize]);
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$res = $data->offset($pages->offset)->limit($pages->limit)->orderBy('order_by DESC')->all();
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return ['res'=>$res,'query'=>$data];
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}
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/*
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* 数据更新前的预检查,返回对应关联数据
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* 必须确保get与post数据中均包含需更新的数据id且一致
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* */
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private function preUpdate()
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{
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$id = (int)Yii::$app->request->get('id');
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if(!$id) $this->result('请求错误，未携带ID参数');
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$post = $this->postdata;
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if($post['id'] != $id) $this->result('传参id与请求数据不匹配',[],403);
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$model = new AcNews();
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$res = $model->findOne($id);
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if(!$res) $this->result('未查询到相应数据',[],404);
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//SN处理
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if(!$res->sn){
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$sn = $this->idToSn($id,'News');
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if($sn) $res->sn = $sn;
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$res->save();
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}
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return $res;
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}
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/*
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* 数据保存前的预检查（查重、参数校验等）
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* 要保存的数据[],直接从post中取出
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* @op，操作类型（add,edit……）
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* 校验机制：
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* 编辑数据时，必须用get方式传入参数id，并与post进来的数据id进行比对，只有一致时才能继续;
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* 查重：禁止录入重复数据
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* 返回：校验重组后的数据
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* */
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private function preSave($op)
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{
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$post = $this->postdata;
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$data = [];
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//格式化数据
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//目标键=》POST键
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$_time = time();
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$id = 0;
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$model = new AcNews();
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switch ($op) {
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case 'add':
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$data['is_show'] = 1;
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$data['create_at'] = $_time;
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$data['update_at'] = $data['create_at'];
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$sn = $this->idToSn($id,'News');
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if($sn) $data['sn'] = $sn;
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break;
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case 'edit':
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$id = (int)Yii::$app->request->get('id');
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$_id = (int)$post['id'];
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if(!$id != $_id) $this->result('id参数不匹配，请检查');
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$data['update_at'] = $_time;
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$data['is_show'] = isset($post['is_show']) ? intval($post['is_show']) : 0;
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break;
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}
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$data['pid'] = $this->pid;
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//目标键=》POST键
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$cols = ['title'=>'title','des'=>'des'];
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foreach($cols as $col=>$key){
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if(isset($post[$key])){
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$data[$col] = trim($post[$key]);
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}elseif(!$id){
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$data[$col] = '';
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}
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}
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$cols = ['content'=>'editor'];
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foreach($cols as $col=>$key){
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if(isset($post[$key])){
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$data[$col] = htmlspecialchars($post[$key]);
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}
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}
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$cols = ['order_by' => 'order_by', 'deleted' => 'deleted','cid'=>'cid','liked'=>'liked','reading'=>'reading','viewed'=>'viewed'];
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foreach ($cols as $col => $key) {
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if(isset($post[$key])){
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$data[$col] = (int)$post[$key];
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}
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}
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return $data;
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}
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} |