64 lines
2.0 KiB
PHP
64 lines
2.0 KiB
PHP
<?php
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namespace App\Controller\Api\V1;
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use App\Model\Chat\ChatRecord;
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use App\Model\Chat\ChatRecordsFile;
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use App\Model\Group\UsersGroup;
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use App\Service\UploadService;
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use Hyperf\Di\Annotation\Inject;
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use Hyperf\HttpServer\Annotation\Controller;
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use Hyperf\HttpServer\Annotation\RequestMapping;
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use Hyperf\HttpServer\Annotation\Middleware;
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use Hyperf\HttpServer\Contract\ResponseInterface;
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use App\Middleware\JWTAuthMiddleware;
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/**
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* Class DownloadController
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*
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* @Controller(path="/api/v1/download")
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*
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* @package App\Controller\Api\V1
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*/
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class DownloadController extends CController
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{
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/**
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* 下载用户聊天文件
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*
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* @RequestMapping(path="user-chat-file", methods="get")
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*
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* @return mixed
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*/
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public function userChatFile(ResponseInterface $response, UploadService $uploadService)
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{
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$crId = $this->request->input('cr_id', 0);
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$uid = 2054;
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$recordsInfo = ChatRecord::select(['msg_type', 'source', 'user_id', 'receive_id'])->where('id', $crId)->first();
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if (!$recordsInfo) {
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return $this->response->fail('文件不存在...');
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}
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//判断消息是否是当前用户发送(如果是则跳过权限验证)
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if ($recordsInfo->user_id != $uid) {
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if ($recordsInfo->source == 1) {
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if ($recordsInfo->receive_id != $uid) {
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return $this->response->fail('非法请求...');
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}
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} else {
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if (!UsersGroup::isMember($recordsInfo->receive_id, $uid)) {
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return $this->response->fail('非法请求...');
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}
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}
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}
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$fileInfo = ChatRecordsFile::select(['save_dir', 'original_name'])->where('record_id', $crId)->first();
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if (!$fileInfo) {
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return $this->response->fail('文件不存在或没有下载权限...');
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}
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return $response->download($uploadService->driver($fileInfo->save_dir), $fileInfo->original_name);
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}
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}
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