UploadAble.php
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<?php
/**
* Created by PhpStorm.
* User: HanSon
* Date: 2017/1/9
* Time: 16:18
*/
namespace Hanson\Vbot\Message;
use Hanson\Vbot\Core\Server;
use Hanson\Vbot\Support\Console;
/**
* Class UploadAble
* @package Hanson\Vbot\Message\
*
* @property string static $mediaCount
*/
trait UploadAble
{
static $file;
/**
* @param $username
* @param $file
* @return bool|mixed|string
*/
public static function uploadMedia($username, $file)
{
$url = 'https://file.wx2.qq.com/cgi-bin/mmwebwx-bin/webwxuploadmedia?f=json';
static::$mediaCount = ++static::$mediaCount;
static::$file = $file;
list($mime, $mediaType) = static::getMediaType($file);
$data = [
'id' => 'WU_FILE_' .static::$mediaCount,
'name' => basename($file),
'type' => $mime,
'lastModifieDate' => gmdate('D M d Y H:i:s TO', filemtime($file)).' (CST)',
'size' => filesize($file),
'mediatype' => $mediaType,
'uploadmediarequest' => json_encode([
'BaseRequest' => server()->baseRequest,
'ClientMediaId' => time(),
'TotalLen' => filesize($file),
'StartPos' => 0,
'DataLen' => filesize($file),
'MediaType' => 4,
'UploadType' => 2,
'FromUserName' => myself()->username,
'ToUserName' => $username,
'FileMd5' => md5_file($file)
], JSON_UNESCAPED_UNICODE|JSON_UNESCAPED_SLASHES),
'webwx_data_ticket' => static::getTicket(),
'pass_ticket' => (server()->passTicket),
'filename' => fopen($file, 'r'),
];
$data = static::dataToMultipart($data);
$result = http()->request($url, 'post', [
'multipart' => $data
]);
$result = json_decode($result, true);
if($result['BaseResponse']['Ret'] == 0){
return $result;
}
return false;
}
public static function send($username, $file)
{
$response = static::uploadMedia($username, $file);
if(!$response){
Console::log("文件 {$file} 上传失败");
return false;
}
$mediaId = $response['MediaId'];
$url = sprintf(server()->baseUri . '/webwxsendappmsg?fun=async&f=json' , server()->passTicket);
$data = [
'BaseRequest'=> server()->baseRequest,
'Msg'=> [
'Type'=> 6,
'Content' => sprintf("<appmsg appid='wxeb7ec651dd0aefa9' sdkver=''><title>%s</title><des></des><action></action><type>6</type><content></content><url></url><lowurl></lowurl><appattach><totallen>%s</totallen><attachid>%s</attachid><fileext>%s</fileext></appattach><extinfo></extinfo></appmsg>", basename($file), filesize($file), $mediaId, end(explode('.', $file))),
'FromUserName'=> myself()->username,
'ToUserName'=> $username,
'LocalID'=> time() * 1e4,
'ClientMsgId'=> time() * 1e4
]
];
$result = http()->json($url, $data, true);
if($result['BaseResponse']['Ret'] != 0){
Console::log('发送文件失败');
return false;
}
return true;
}
/**
* 获取媒体类型
*
* @param $file
* @return array
*/
private static function getMediaType($file)
{
$info = finfo_open(FILEINFO_MIME_TYPE);
$mime = finfo_file($info, $file);
finfo_close($info);
$fileExplode = explode('.', $file);
$fileExtension = end($fileExplode);
return [$mime, $fileExtension === 'jpg' ? 'pic' : $fileExtension === 'mp4' ? 'video' : 'doc'];
}
/**
* 获取cookie的ticket
*
* @return mixed
*/
private static function getTicket()
{
$cookies = http()->getClient()->getConfig('cookies')->toArray();
$key = array_search('webwx_data_ticket', array_column($cookies, 'Name'));
return $cookies[$key]['Value'];
}
/**
* 把请求数组转为multipart模式
*
* @param $data
* @return array
*/
private static function dataToMultipart($data)
{
$result = [];
foreach ($data as $key => $item) {
$field = [
'name' => $key,
'contents' => $item
];
if($key === 'filename'){
$field['filename'] = basename(static::$file);
}
$result[] = $field;
}
return $result;
}
}