OMS/app/taoexlib/lib/ietask.php

<?php
/**
 * Copyright 2012-2026 ShopeX (https://www.shopex.cn)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */


class taoexlib_ietask{

    function doBackgroundExport($app,$model,$filter){
        //接管的model
        $export_model = $app.'_mdl_'.$model;
        if(!array_key_exists($export_model, ome_export_whitelist::allowed_lists())){
            return false;
        }
        $modelObj = app::get($app)->model($model);

        //大致统计下当前记录数
        $count = 0;
        if( method_exists($modelObj,'fcount_csv') ){
            $count = $modelObj->fcount_csv($filter);
        }else{
            $count = $modelObj->count($filter);
        }

        //修正商品批量上传导出商品类型模板的bug
        if($export_model == 'ome_mdl_goods' && $count == 0 && $filter['_gType']){
            return false;
        }

        $queue_type = 'normal';
        if($count <= 1000){
            //分片任务识别这个丢进快队列处理
            $queue_type= 'quick';
        }

        //单个客户最大5个任务上限
        if(!$this->is_pass($msg)){
            echo $msg;
            exit;
        }

        $data['app'] = $app;
        $data['model'] = $model;
        $data['task_name'] = app::get($app)->model($model)->export_name.'导出-'.date('Y-m-d');
        $data['op_id'] = kernel::single('desktop_user')->get_id();
        $data['create_time'] = time();
        $data['file_name'] = '';
        $data['status'] = 'sleeping';
        $data['filter_data'] = serialize($filter);
        $data['total_count'] = 0;
        $data['finish_count'] = 0;
        $data['use_slave_db'] = 1;
        $data['export_ver']= 2;

        app::get('taoexlib')->model('ietask')->save($data);
        $task_id = $data['task_id'];

        //导出任务加队列
        $push_params = array(
            'data' => array(
                'app' => $data['app'],
                'model' => $data['model'],
                'task_id' => $task_id,
                'filter_data' => $data['filter_data'],
                'op_id' => $data['op_id'],
                'queue_type' => $queue_type,
                'task_type' => 'exportsplit',
            ),
            'url' => kernel::openapi_url('openapi.autotask','service')
        );
        $flag = kernel::single('taskmgr_interface_connecter')->push($push_params);

        header("content-type:text/html; charset=utf-8");
        if($flag){
            echo "<script>parent.MessageBox.success(\"导出成功\");alert(\"导出任务提交成功！请稍后到[下载中心->导出任务列表]查看导出结果。\");if(parent.$('export_form').getParent('.dialog'))parent.$('export_form').getParent('.dialog').retrieve('instance').close();if(parent.window.finderGroup&&parent.window.finderGroup['".$_GET['finder_id']."'])parent.window.finderGroup['".$_GET['finder_id']."'].refresh();</script>";
        }else{
            echo "<script>parent.MessageBox.error(\"导出失败\");alert(\"导出任务提交失败！\");if(parent.$('export_form').getParent('.dialog'))parent.$('export_form').getParent('.dialog').retrieve('instance').close();if(parent.window.finderGroup&&parent.window.finderGroup['".$_GET['finder_id']."'])parent.window.finderGroup['".$_GET['finder_id']."'].refresh();</script>";
        }

        return true;

    }

    function export_id($data){

        return app::get('taoexlib')->model('ietask')->export_id($data['task_id']);
    }

    function clean(){
        //当前导出文件存储模式
        $storageLib = kernel::single('taskmgr_interface_storage');
        $isLocalStorage = $storageLib->isLocalMode();
        //当前导出数据存储模式
        $cacheLib = kernel::single('taskmgr_interface_cache');
        $isLocalCache = $cacheLib->isLocalMode();

        $ietaskObj = app::get('taoexlib')->model('ietask');
        $list = $ietaskObj->getExpireIetask();
        if($list){
            foreach($list as $row){
                //数据缓存是本地的，删除本地缓存
                if($isLocalCache){
                    $this->delDirAndFile(DATA_DIR.'/export/cache/'.$row['task_id']);
                }

                //识别是否存在本地文件
                if($isLocalStorage && !empty($row['file_name'])){
                    @unlink(DATA_DIR.'/export/file/'.$row['file_name']);
                }

                // 删除远程文件
                $storageLib->delete($row['file_name']);

                //删除任务
                $ietaskObj->remove($row['task_id']);
            }
        }
    }

    //删除指定目录以及目录下的文件
    function delDirAndFile($path, $delDir = true){
        if (is_dir($path)){
            if($handle = opendir($path)){
                while(false !== ($item = readdir($handle))){
                    if ($item != "." && $item != "..") {
                        if (is_file($path."/".$item)){
                            @unlink($path."/".$item);
                        }
                    }
                }
                closedir($handle);

                if($delDir){
                    @rmdir($path);
                }
            }
        }
    }

    function is_pass(&$msg){
        $ietaskObj = app::get('taoexlib')->model('ietask');
        $total = $ietaskObj->getValidCounts();
        if($total >= 10){
            $msg = "<script>alert(\"现运行得导出任务不能超过十条，清稍后提交。\");if(parent.$('export_form').getParent('.dialog'))parent.$('export_form').getParent('.dialog').retrieve('instance').close();if(parent.window.finderGroup&&parent.window.finderGroup['".$_GET['finder_id']."'])parent.window.finderGroup['".$_GET['finder_id']."'].refresh();</script>";
            return false;
        }

        return true;

    }

}