| 1 |  |  | <?php | 
            
                                                                                                            
                            
            
                                    
            
            
                | 2 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 3 |  |  | /* | 
            
                                                                                                            
                            
            
                                    
            
            
                | 4 |  |  |  * This file is part of the light/easemob. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 5 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 6 |  |  |  * (c) lichunqiang <[email protected]> | 
            
                                                                                                            
                            
            
                                    
            
            
                | 7 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 8 |  |  |  * This source file is subject to the MIT license that is bundled | 
            
                                                                                                            
                            
            
                                    
            
            
                | 9 |  |  |  * with this source code in the file LICENSE. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 10 |  |  |  */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 11 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 12 |  |  | namespace light\Easemob\Rest; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 13 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 14 |  |  | use Psr\Http\Message\RequestInterface; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 15 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 16 |  |  | /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 17 |  |  |  * Class File. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 18 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 19 |  |  |  * ~~~ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 20 |  |  |  * $file = $easemob->file; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 21 |  |  |  * $result = $file->upload('/home/1.png'); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 22 |  |  |  * $file_url = $file->url($result['uuid']); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 23 |  |  |  * ~~~ | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 24 |  |  |  */ | 
            
                                                                        
                            
            
                                    
            
            
                | 25 |  |  | class File extends Rest | 
            
                                                                        
                            
            
                                    
            
            
                | 26 |  |  | { | 
            
                                                                        
                            
            
                                    
            
            
                | 27 |  |  |     /** | 
            
                                                                        
                            
            
                                    
            
            
                | 28 |  |  |      * {@inheritdoc} | 
            
                                                                        
                            
            
                                    
            
            
                | 29 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 30 |  |  |     protected function registerHttpMiddleware() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 31 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 32 |  |  |         parent::registerHttpMiddleware(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 33 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 34 |  |  |         $this->http->addMiddleware($this->RestrictAccessMiddleware()); | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 35 |  |  |     } | 
            
                                                                        
                            
            
                                    
            
            
                | 36 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 37 |  |  |     /** | 
            
                                                                        
                            
            
                                    
            
            
                | 38 |  |  |      * @return \Closure | 
            
                                                                        
                            
            
                                    
            
            
                | 39 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 40 |  |  |     public function RestrictAccessMiddleware() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 41 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 42 |  |  |         return function (callable $handler) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 43 |  |  |             return function (RequestInterface $request, array $options) use ($handler) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 44 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 45 |  |  |                 if (!$this->accessToken->getToken()) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 46 |  |  |                     return $handler($request, $options); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 47 |  |  |                 } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 48 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 49 |  |  |                 $request = $request->withHeader('restrict-access ', 'true'); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 50 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 51 |  |  |                 return $handler($request, $options); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 52 |  |  |             }; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 53 |  |  |         }; | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 54 |  |  |     } | 
            
                                                                        
                            
            
                                    
            
            
                | 55 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 56 |  |  |     /** | 
            
                                                                        
                            
            
                                    
            
            
                | 57 |  |  |      * 上传文件. | 
            
                                                                        
                            
            
                                    
            
            
                | 58 |  |  |      * | 
            
                                                                        
                            
            
                                    
            
            
                | 59 |  |  |      * ~~~ | 
            
                                                                        
                            
            
                                    
            
            
                | 60 |  |  |      * [ | 
            
                                                                        
                            
            
                                    
            
            
                | 61 |  |  |      *     'uuid' => 'd8329590-c018-11e5-a936-0f89b914ff91', | 
            
                                                                        
                            
            
                                    
            
            
                | 62 |  |  |      *     'type' => 'chatfile', | 
            
                                                                        
                            
            
                                    
            
            
                | 63 |  |  |      *     'share-secret' => '2DKVmsAYEeWn7wsNJSQy-QxD0mQSSXd6jqC7PpD7_YQuIDr6' | 
            
                                                                        
                            
            
                                    
            
            
                | 64 |  |  |      * ] | 
            
                                                                        
                            
            
                                    
            
            
                | 65 |  |  |      * ~~~ | 
            
                                                                        
                            
            
                                    
            
            
                | 66 |  |  |      * | 
            
                                                                        
                            
            
                                    
            
            
                | 67 |  |  |      * @param string $file | 
            
                                                                        
                            
            
                                    
            
            
                | 68 |  |  |      * | 
            
                                                                        
                            
            
                                    
            
            
                | 69 |  |  |      * @return array | 
            
                                                                        
                            
            
                                    
            
            
                | 70 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 71 |  |  |     public function upload($file) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 72 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 73 |  |  |         $response = $this->http->upload('chatfiles', [ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 74 |  |  |             'file' => $file, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 75 |  |  |         ]); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 76 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 77 |  |  |         return array_shift($this->parseResponse($response)['entities']); | 
                            
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                | 78 |  |  |     } | 
            
                                                                        
                            
            
                                    
            
            
                | 79 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 80 |  |  |     /** | 
            
                                                                        
                            
            
                                    
            
            
                | 81 |  |  |      * Return the resource web access url. | 
            
                                                                        
                            
            
                                    
            
            
                | 82 |  |  |      * | 
            
                                                                        
                            
            
                                    
            
            
                | 83 |  |  |      * @param string $uuid | 
            
                                                                        
                            
            
                                    
            
            
                | 84 |  |  |      * | 
            
                                                                        
                            
            
                                    
            
            
                | 85 |  |  |      * @return string | 
            
                                                                        
                            
            
                                    
            
            
                | 86 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 87 |  |  |     public function url($uuid) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 88 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 89 |  |  |         return (string) $this->http->buildUri("chatfiles/{$uuid}"); | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 90 |  |  |     } | 
            
                                                        
            
                                    
            
            
                | 91 |  |  | } | 
            
                                                        
            
                                    
            
            
                | 92 |  |  |  | 
            
                        
Unless you are absolutely sure that the expression can never be null because of other conditions, we strongly recommend to add an additional type check to your code: