<?php

namespace api\controllers;
use app\common\controllers\AController;
use app\models\Tag;
use Yii;
class DefaultController  extends AController
{

    public function init()
    {
        parent::init();

    }

    //获取标签(根据标题和摘要)
    public function actionGettag()
    {
        $title = Yii::$app->request->get('title');
        $description = Yii::$app->request->get('description');
        if(!empty($title)||!empty($description))
        {
            $tags = [];
            $tagResultList = Tag::find()->where("disabled=0")->all();
            if(is_array($tagResultList))foreach($tagResultList as $tagResult)
            {
                if(!empty($title)&&strpos($title,$tagResult->tag)!==false) $tags[] = $tagResult->tag;
                if(!empty($description)&&strpos($description,$tagResult->tag)!==false) $tags[] = $tagResult->tag;
            }

            $msgdata = [
                'error' => 0,
                'msg' => '请求成功',
                'data'=>['tags'=>join(",",array_unique($tags))],
                'code'=>'200',
            ];
        }
        else
        {
            $msgdata = [
                'error' => 1,
                'msg' => '请求出错了',
                'data'=>[],
                'code'=>'200',
            ];
        }
        return $msgdata;
    }


}