<?php
namespace api\controllers;
use app\common\controllers\AController;
use app\modules\admin\models\Attachment;
use app\modules\cms\models\Category;
use app\modules\doc\models\Doc;
use app\modules\doc\models\DocData;
use app\modules\doc\models\DocReal;
use app\modules\doc\models\DocRealData;
use app\modules\doc\models\DocCol;
use app\modules\ucenter\models\UserNum;
use Yii;
class UploadController  extends AController
{

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

    //发布单个文档
    public function actionSingle()
    {
        $url = self::urlList('myupload');
        $doc = new Doc();
        $docData = new DocData();
        if($doc->load($this->post)){
            $result = $this->_checkRights($doc->is_ad);
            if($result['error']==0)
            {
                if($doc->cat_id)
                {
                    $category = Category::findOne($doc->cat_id);
                    $parent_cat_ids = explode(",",$category->arr_parent_ids);
                    $doc->doc_type = 1;
                    $doc->status = 0;
                    $doc->stars = 3;
                    $doc->parent_cat_id = intval($parent_cat_ids[1]);
                    $doc->root_cat_id = intval($parent_cat_ids[count($parent_cat_ids)-1]);
                    if(!empty($category->arr_parent_ids))
                    {
                        $doc->cat_ids = ",".join(",",array_reverse($parent_cat_ids)).",";
                    }
                    else
                    {
                        $doc->cat_ids = ",".$doc->cat_id.",";
                    }
                    $doc->user_id = $this->user->user_id;
                    $doc->user_name = $this->user->user_name;
                    $doc->create_time = TIMESTAMP;
                    $doc->update_time = TIMESTAMP;
                    if(!$doc->validate())
                    {
                        $result =  [
                            'error' => 1,
                            'msg' => $doc->returnFirstError(),
                            'data'=>[]
                        ];
                    }
                    else
                    {
                        //tag更新
                        if(empty($doc->tags))
                        {
                            $doc->tags = initTags($doc);
                        }
                        if($doc->save())
                        {
                            $docData->id = $doc->id;
                            $docData->load($this->post);
                            if(empty($docData->content))$docData->content = '';
                            if(!$docData->validate())
                            {
                                $result =  [
                                    'error' => 1,
                                    'msg' => $docData->returnFirstError(),
                                    'data'=>[]
                                ];
                            }
                            else
                            {

                                if($docData->save())
                                {
                                    if($docData->file)Attachment::relateAttachmentByTable($docData->file,$docData->shortTableName(),'file',$doc->id);
                                    if($doc->thumb)Attachment::relateAttachmentByTable($doc->thumb,$doc->shortTableName(),'thumb',$doc->id);
                                    if($doc->tags)refreshTag($doc->tags,$doc->shortTableName(),$doc->id,$doc->user_id);
                                    $this->user->refreshData($this->user->user_id);
                                    $this->_refreshNum('doc_uploadnum');
                                    $result =  [
                                        'error' => 0,
                                        'msg' => '恭喜您，上传成功',
                                        'data' => ['url'=>$url],
                                        'code'=>200
                                    ];
                                }
                                else
                                {
                                    $result =  [
                                        'error' => 1,
                                        'msg' => '上传失败',
                                        'data'=>[]
                                    ];
                                }

                            }
                        }
                        else
                        {
                            $result =  [
                                'error' => 1,
                                'msg' => '上传失败',
                                'data'=>[]
                            ];
                        }

                    }

                }
                else
                {
                    $result = [
                        'error' => 1,
                        'msg' => '请求出错，缺少必要参数',
                        'data' => [],
                        'code'=>200
                    ];
                }
            }
        }
        else
        {
            $result = [
                'error' => 1,
                'msg' => '请求出错，缺少必要参数',
                'data' => [],
                'code'=>200
            ];

        }
        return  $result;

    }

    //发布合辑
    public function actionCollect()
    {
        $url = self::urlList('myupload');
        $id = Yii::$app->request->post('id',0);
        if($id)
        {
            $doc = DocReal::findOne($id);
            $docData = DocRealData::findOne($id);
            $checkResult = $this->checkRights($this->user_id,$doc);
            if($checkResult['error']==1)
            {
                return $checkResult;
            }
        }
        else
        {
            $doc = new Doc();
            $docData = new DocData();
        }

        if($doc->load($this->post)){
            $result = $this->_checkRights(0,$id);
            if($result['error']==0)
            {
                if($doc->cat_id)
                {
                    $category = Category::findOne($doc->cat_id);
                    $parent_cat_ids = explode(",",$category->arr_parent_ids);
                    $doc->status = 0;
                    $doc->stars = 3;
                    $doc->parent_cat_id = intval($parent_cat_ids[1]);
                    $doc->root_cat_id = intval($parent_cat_ids[count($parent_cat_ids)-1]);
                    if(!empty($category->arr_parent_ids))
                    {
                        $doc->cat_ids = ",".join(",",array_reverse($parent_cat_ids)).",";

                    }
                    else
                    {
                        $doc->cat_ids = ",".$doc->cat_id.",";
                    }
                    $doc->user_id = $this->user->user_id;
                    $doc->user_name = $this->user->user_name;
                    if($id==0)$doc->create_time = TIMESTAMP;
                    $doc->update_time = TIMESTAMP;
                    if(!$doc->validate())
                    {
                        $result =  [
                            'error' => 0,
                            'msg' => $doc->returnFirstError(),
                            'data'=>[]
                        ];
                    }
                    else
                    {
                        //tag更新
                        if(empty($doc->tags))
                        {
                            $doc->tags = initTags($doc);
                        }

                        if($doc->save())
                        {
                            $docData->id = $doc->id;
                            $docData->load($this->post);
                            if(empty($docData->content))$docData->content = '';
                            if(!$docData->validate())
                            {
                                $result =  [
                                    'error' => 1,
                                    'msg' => $docData->returnFirstError(),
                                    'data'=>[]
                                ];
                            }
                            else
                            {
                                if($docData->save())
                                {
                                    //合辑关联文档数据
                                    if(!empty($docData->docs))
                                    {
                                        $docIds = explode(",",$docData->docs);
                                        $doc->doc_num = count($docIds);
                                        //写合辑文档关联表
                                        $multiInsertData = [];
                                        if(is_array($docIds))foreach($docIds as $docId)
                                        {
                                            $multiInsertData[] = ['col_id' => $doc->id,'doc_id' => $docId];
                                        }
                                        if(!empty($multiInsertData))
                                        {
                                            Yii::$app->db->createCommand()->batchInsert(DocCol::tableName(), ['col_id', 'doc_id'], $multiInsertData)->execute();
                                        }
                                    }
                                    else
                                    {
                                        $doc->doc_num = 0;
                                    }
                                    $doc->save();
                                    if($doc->thumb)Attachment::relateAttachmentByTable($doc->thumb,$doc->shortTableName(),'thumb',$doc->id);
                                    if($doc->tags)refreshTag($doc->tags,$doc->shortTableName(),$doc->id,$doc->user_id);
                                    $this->user->refreshData($this->user->user_id);
                                    if($id==0)$this->_refreshNum('doc_uploadnum');
                                    $result =  [
                                        'error' => 0,
                                        'msg' => '恭喜您，发布成功',
                                        'data' => ['url'=>$url],
                                        'code'=>200
                                    ];
                                }
                                else
                                {
                                    $result =  [
                                        'error' => 1,
                                        'msg' => '发布失败',
                                        'data'=>[]
                                    ];
                                }

                            }
                        }
                        else
                        {
                            $result =  [
                                'error' => 1,
                                'msg' => '发布失败',
                                'data'=>[]
                            ];
                        }

                    }

                }
                else
                {
                    $result = [
                        'error' => 1,
                        'msg' => '请求出错，缺少必要参数',
                        'data' => [],
                        'code'=>200
                    ];
                }
            }

        }
        else
        {
            $result = [
                'error' => 1,
                'msg' => '请求出错，缺少必要参数',
                'data' => [],
                'code'=>200
            ];
        }

        return  $result;

    }


    //发布资源
    public function actionSource()
    {
        $url = self::urlList('myupload');
        $id = Yii::$app->request->post('id',0);
        if($id)
        {
            $doc = DocReal::findOne($id);
            $docData = DocRealData::findOne($id);
            $checkResult = $this->checkRights($this->user_id,$doc);
            if($checkResult['error']==1)
            {
                return $checkResult;
            }
        }
        else
        {
            $doc = new Doc();
            $docData = new DocData();
        }

        if($doc->load($this->post)){
            $result = $this->_checkRights(0,$id);
            if($result['error']==0)
            {
                if($doc->cat_id)
                {
                    $category = Category::findOne($doc->cat_id);
                    $parent_cat_ids = explode(",",$category->arr_parent_ids);
                    $doc->status = 0;
                    $doc->stars = 3;
                    $doc->parent_cat_id = intval($parent_cat_ids[1]);
                    $doc->root_cat_id = intval($parent_cat_ids[count($parent_cat_ids)-1]);
                    if(!empty($category->arr_parent_ids))
                    {
                        $doc->cat_ids = ",".join(",",array_reverse($parent_cat_ids)).",";
                    }
                    else
                    {
                        $doc->cat_ids = ",".$doc->cat_id.",";
                    }
                    $doc->user_id = $this->user->user_id;
                    $doc->user_name = $this->user->user_name;
                    if($id==0)$doc->create_time = TIMESTAMP;
                    $doc->update_time = TIMESTAMP;
                    if(!$doc->validate())
                    {
                        $result =  [
                            'error' => 0,
                            'msg' => $doc->returnFirstError(),
                            'data'=>[]
                        ];
                    }
                    else
                    {
                        //tag更新
                        if(empty($doc->tags))
                        {
                            $doc->tags = initTags($doc);
                        }
                        if($doc->save())
                        {
                            $docData->id = $doc->id;
                            $docData->load($this->post);
                            if(empty($docData->content))$docData->content = '';
                            if(!$docData->validate())
                            {
                                $result =  [
                                    'error' => 1,
                                    'msg' => $docData->returnFirstError(),
                                    'data'=>[]
                                ];
                            }
                            else
                            {
                                if($docData->save())
                                {

                                    if($doc->thumb)Attachment::relateAttachmentByTable($doc->thumb,$doc->shortTableName(),'thumb',$doc->id);
                                    if($doc->tags)refreshTag($doc->tags,$doc->shortTableName(),$doc->id,$doc->user_id);
                                    $this->user->refreshData($this->user->user_id);
                                    if($id==0)$this->_refreshNum('doc_uploadnum');
                                    $result =  [
                                        'error' => 0,
                                        'msg' => '恭喜您，发布成功',
                                        'data' => ['url'=>$url],
                                        'code'=>200
                                    ];
                                }
                                else
                                {
                                    $result =  [
                                        'error' => 1,
                                        'msg' => '发布失败',
                                        'data'=>[]
                                    ];
                                }

                            }
                        }
                        else
                        {
                            $result =  [
                                'error' => 1,
                                'msg' => '发布失败',
                                'data'=>[]
                            ];
                        }

                    }

                }
                else
                {
                    $result = [
                        'error' => 1,
                        'msg' => '请求出错，缺少必要参数',
                        'data' => [],
                        'code'=>200
                    ];
                }
            }

        }
        else
        {
            $result = [
                'error' => 1,
                'msg' => '请求出错，缺少必要参数',
                'data' => [],
                'code'=>200
            ];
        }
        return  $result;

    }

    //批量上传
    public function actionMulti()
    {
        $url = self::urlList('myupload');
        $doc = new Doc();
        $docData = new DocData();
        if($doc->load($this->post)){
            $result = $this->_checkRights($doc->is_ad);
            if($result['error']==0)
            {
                $cat_id = $this->post['cat_id'];
                if($cat_id)
                {
                    $category = Category::findOne($cat_id);
                    $parent_cat_ids = explode(",",$category->arr_parent_ids);
                    $doc->cat_id =$cat_id;
                    $doc->doc_type = 1;
                    $doc->status = 0;
                    $doc->stars = 3;
                    $doc->parent_cat_id = intval($parent_cat_ids[1]);
                    $doc->root_cat_id = intval($parent_cat_ids[count($parent_cat_ids)-1]);
                    if(!empty($category->arr_parent_ids))
                    {
                        $doc->cat_ids = ",".join(",",array_reverse($parent_cat_ids)).",";
                    }
                    else
                    {
                        $doc->cat_ids = ",".$doc->cat_id.",";
                    }
                    $doc->user_id = $this->user->user_id;
                    $doc->user_name = $this->user->user_name;
                    $doc->create_time = TIMESTAMP;
                    $doc->update_time = TIMESTAMP;
                    if(!$doc->validate())
                    {
                        $result =  [
                            'error' => 1,
                            'msg' => $doc->returnFirstError(),
                            'data'=>[]
                        ];
                    }
                    else
                    {
                        //tag更新
                        if(empty($doc->tags))
                        {
                            $doc->tags = initTags($doc);
                        }

                        if($doc->save())
                        {
                            $docData->id = $doc->id;
                            $docData->load($this->post);
                            if(empty($docData->content))$docData->content = '';
                            if(!$docData->validate())
                            {
                                $result =  [
                                    'error' => 1,
                                    'msg' => $docData->returnFirstError(),
                                    'data'=>[]
                                ];
                            }
                            else
                            {
                                if($docData->save())
                                {
                                    if($docData->file)Attachment::relateAttachmentByTable($docData->file,$docData->shortTableName(),'file',$doc->id);
                                    if($doc->tags)refreshTag($doc->tags,$doc->shortTableName(),$doc->id,$doc->user_id);
                                    $this->user->refreshData($this->user->user_id);
                                    $this->_refreshNum('doc_uploadnum');
                                    $result =  [
                                        'error' => 0,
                                        'msg' => '恭喜您，上传成功',
                                        'data' => ['url'=>$url],
                                        'code'=>200
                                    ];
                                }
                                else
                                {
                                    $result =  [
                                        'error' => 1,
                                        'msg' => '上传失败',
                                        'data'=>[]
                                    ];
                                }

                            }
                        }
                        else
                        {
                            $result =  [
                                'error' => 1,
                                'msg' => '上传失败',
                                'data'=>[]
                            ];
                        }
                    }

                }
                else
                {
                    $result = [
                        'error' => 1,
                        'msg' => '请求出错，缺少必要参数',
                        'data' => [],
                        'code'=>200
                    ];
                }
            }
        }
        else
        {
            $result = [
                'error' => 1,
                'msg' => '请求出错，缺少必要参数',
                'data' => [],
                'code'=>200
            ];
        }

        return  $result;


    }

    private function _checkRights($is_ad=0,$id=0)
    {
        $userInfo = $this->userInfo;
        if($userInfo['is_lock'])
        {
            return [
                'error' => 1,
                'msg' => '您的账户已被锁定，请联系管理员',
                'data' => [],
                'code'=>200
            ];
        }
        if($userInfo['is_delete'])
        {
            return [
                'error' => 1,
                'msg' => '您的账户已被永久禁用，请联系管理员',
                'data' => [],
                'code'=>200
            ];
        }
        if(!$userInfo['open_upload'])
        {
            return [
                'error' => 1,
                'msg' => '您没有上传权限，请联系管理员',
                'data' => [],
                'code'=>200
            ];
        }

        if($id==0)
        {
            //上传数量限制
            $max_space = $userInfo['group_rights']['doc_max_space'];
            $upload_limit_day = $userInfo['group_rights']['doc_uploadnum_day'];
            $userNum = UserNum::find()->where("user_id=".$this->user_id." and date='".get_date(TIMESTAMP,'Y-m-d')."'")->one();
            if($max_space==-1)
            {
                return [
                    'error' => 1,
                    'msg' => '您已被禁止上传',
                    'data' => [],
                    'code'=>200
                ];
            }
            if(!empty($userNum))
            {
                if($upload_limit_day>0&&$userNum->doc_uploadnum>=$upload_limit_day)
                {
                    return [
                        'error' => 1,
                        'msg' => '您已达到今日上传数量上限，上传失败',
                        'data' => [],
                        'code'=>200
                    ];
                }
            }

            //对推广文档进行限制判断
            if($is_ad==1)
            {
                $org_vip_settings = $userInfo['org_vip_settings'];
                if($org_vip_settings){
                    $adDocNum = DocReal::find()->where("user_id=".$this->user_id."  and is_ad=1 and status=1")->count();
                    if($adDocNum>=$org_vip_settings['ad_doc_num'])
                    {
                        return [
                            'error' => 1,
                            'msg' => '您已达到推广'.$this->docname.'发布数量上限，请升级VIP',
                            'data' => [],
                            'code'=>200
                        ];
                    }
                }
            }
        }

        return [
            'error' => 0,
            'msg' => '允许上传',
            'data' => [],
            'code'=>200
        ];

    }


    public function actionDoctitlecheck()
    {
        if($this->docconfig['forbidden_title'])
        {
            $title = safe_replace(Yii::$app->request->get('title'));
            $exist = DocReal::find()->where("title='".$title."' and is_delete=0")->one();
            $exist1 = Doc::find()->where("title='".$title."' and is_delete=0")->one();
            if($exist||$exist1){
                $result =  [
                    'error' => 2,
                    'msg' => '已存在相同标题文件',
                    'data'=>[]
                ];
            }
            else
            {
                $result =  [
                    'error' => 0,
                    'msg' => '',
                    'data'=>[]
                ];
            }
        }
        else
        {
            $result =  [
                'error' => 0,
                'msg' => '',
                'data'=>[]
            ];
        }

        return $result;
    }

    //内容md5值重复检测
    public function actionDocmd5check()
    {
        $md5 = safe_replace(Yii::$app->request->get('md5'));
        $title = safe_replace(Yii::$app->request->get('title'));
        $exist = DocReal::find()->where("md5='".$md5."' and is_delete=0")->one();
        $exist1 = Doc::find()->where("md5='".$md5."' and is_delete=0")->one();
        if($exist||$exist1)
        {
            $result =  [
                'error' => 1,
                'msg' => '已存在相同内容文件',
                'data'=>[]
            ];
        }
        else
        {

            if(!empty($title))
            {
                if($this->docconfig['forbidden_title'])
                {
                    $exist = DocReal::find()->where("title='".$title."' and is_delete=0")->one();
                    $exist1 = Doc::find()->where("title='".$title."' and is_delete=0")->one();
                }

                if($exist||$exist1){
                    $result =  [
                        'error' => 2,
                        'msg' => '已存在相同标题文件',
                        'data'=>[]
                    ];
                }
                else
                {
                    //敏感词检测
                    if($this->badwordconfig['open'])
                    {
                        $sesResult = sensitive($title);
                    }
                    else
                    {
                        $sesResult = [];
                    }

                    if(!empty($sesResult))
                    {
                        if($sesResult['log3'])
                        {
                            $result =  [
                                'error' => 1,
                                'msg' => $sesResult['log3'],
                                'data'=>[]
                            ];
                        }
                        else if($sesResult['log2'])
                        {
                            $result =  [
                                'error' => 1,
                                'msg' => $sesResult['log2'],
                                'data'=>[]
                            ];
                        }
                        else if($sesResult['log1'])
                        {
                            $result =  [
                                'error' => 1,
                                'msg' => $sesResult['log1'],
                                'data'=>[]
                            ];
                        }
                    }
                    else
                    {
                        $result =  [
                            'error' => 0,
                            'msg' => '',
                            'data'=>[]
                        ];
                    }

                }

            }
            else
            {
                $result =  [
                    'error' => 0,
                    'msg' => '',
                    'data'=>[]
                ];
            }
        }
        return $result;
    }


    private function _refreshNum($filed)
    {

        $userNum = UserNum::find()->where("user_id=".$this->user_id." and date='".get_date(TIMESTAMP,'Y-m-d')."'")->one();
        if(!empty($userNum))
        {

            $userNum->$filed++;
            $userNum->save();
        }
        else
        {
            $userNum = new UserNum();
            $userNum->date = get_date(TIMESTAMP,'Y-m-d');
            $userNum->user_id = $this->user_id;
            $userNum->$filed = 1;
            $userNum->save();
        }

    }


}