<?php
/**
 * 抓取远程图片
 * User: Jinqn
 * Date: 14-04-14
 * Time: 下午19:18
 */
set_time_limit(0);
include("Uploader.class.php");

/* 上传配置 */
$config = array(
    "pathFormat" => $CONFIG['catcherPathFormat'],
    "maxSize" => $CONFIG['catcherMaxSize'],
    "allowFiles" => $CONFIG['catcherAllowFiles'],
    "oriName" => "remote.png"
);
$fieldName = $CONFIG['catcherFieldName'];

/* 抓取远程图片 */
$list = array();
if (isset($_POST[$fieldName])) {
    $source = $_POST[$fieldName];
} else {
    $source = $_GET[$fieldName];
}
//上传设置（判断是否采用全路径）
$attConfigInfo = \app\modules\admin\models\Config::find()->where("name='attachment'")->one();
$attConfig = string2array($attConfigInfo->value);
foreach ($source as $imgUrl) {
    $item = new Uploader($imgUrl, $config, "remote");
    $info = $item->getFileInfo();
    $fileUrl = $info['url'];
    $filePath = ltrim(str_replace(UPLOAD_URL,'',$fileUrl),'/');//文件相对路径
    $targetFile = str_replace('/',DIRECTORY_SEPARATOR,UPLOAD_PATH.$filePath);
    $filesize = filesize($targetFile);
    if(Yii::$app->params['oss']['OPEN_OSS']==1)//如果开启了存储
    {
        $oss = new \app\common\components\Oss();
        $initResult = $oss->init();
        ob_clean();
        if($initResult['error']==0)
        {
            $ossResult = $oss->Upload($targetFile,$filePath);
            if($ossResult['error']==0)
            {
                $fileUrl = $ossResult['data']['url'];
                $filePath =  $attConfig['absolute_url']?$ossResult['data']['url']:$ossResult['data']['path'];
                @unlink($targetFile);
                $info['url'] = getFileUrl($filePath);
            }
            else
            {
                return json_encode([
                    'code' => 1,
                    'msg' => $ossResult['msg']
                ]);
            }

        }
        else
        {
            return json_encode([
                'code' => 1,
                'msg' => $initResult['msg']
            ]);
        }
    }
    else
    {
        $filePath =  $attConfig['absolute_url']?$fileUrl:$filePath;
    }
    //写入附件表
    $attachment = new \app\modules\admin\models\Attachment();
    $attachment->file_name = basename($filePath);
    $attachment->file_path = $filePath;
    $attachment->file_size = $filesize;
    $attachment->file_ext = fileext(basename($filePath));
    $attachment->hash = md5($filePath);
    $attachment->upload_time = time();
    $attachment->upload_ip = ip();
    $attachment->status = 1;
    $attachment->list_order = 0;
    $attachment->folder = Yii::$app->request->post('folder','');
    $attachment->save();
    array_push($list, array(
        "state" => $info["state"],
        "url" => $info["url"],
        "size" => $info["size"],
        "title" => htmlspecialchars($info["title"]),
        "original" => htmlspecialchars($info["original"]),
        "source" => htmlspecialchars($imgUrl)
    ));
}

/* 返回抓取数据 */
return json_encode(array(
    'state'=> count($list) ? 'SUCCESS':'ERROR',
    'list'=> $list
));