Question

我正在尝试使用我的iOS应用中的GTLRYouTubeService将视频上传到youtube

登录过程是通过GIDSignIn完成的，到目前为止一直有效。

当用户登录时，我正在设置youtube-service：

self.youTubeService = [GTLRYouTubeService new];
self.youTubeService.APIKey = API_KEY;
self.youTubeService.authorizer = user.authentication.fetcherAuthorizer;

然后我正在准备这样的视频对象：

GTLRYouTube_VideoStatus *status = [GTLRYouTube_VideoStatus object];
status.privacyStatus = @"private";

GTLRYouTube_VideoSnippet *snippet = [GTLRYouTube_VideoSnippet object];
snippet.title = self.mTitleField;
snippet.descriptionProperty = self.mDescriptionField;
snippet.tags = [self.mKeywordsField componentsSeparatedByString:@","];

GTLRYouTube_Video *video = [GTLRYouTube_Video object];
video.status = status;
video.snippet = snippet;

之后，我初始化上传：

GTLRUploadParameters *uploadParameters =
    [GTLRUploadParameters uploadParametersWithFileURL:fileToUploadURL
                                             MIMEType:@"video/mp4"];
    uploadParameters.uploadLocationURL = locationURL;

    GTLRYouTubeQuery_VideosInsert *query =
    [GTLRYouTubeQuery_VideosInsert queryWithObject:video
                                              part:@"snippet,status"
                                  uploadParameters:uploadParameters];

    [self.mProgressView setProgress: 0.0];

    query.executionParameters.uploadProgressBlock = ^(GTLRServiceTicket *ticket,
                                                      unsigned long long numberOfBytesRead,
                                                      unsigned long long dataLength) {
        NSLog(@"Bytes read %f", (double)numberOfBytesRead);
        [self.mProgressView setProgress: (1.0 / (double)dataLength) * (double)numberOfBytesRead];
    };

    NSLog(@"YT-Service %@", self.youTubeService.authorizer); // Returns not null

    _uploadFileTicket = [self.youTubeService executeQuery:query
                            completionHandler:^(GTLRServiceTicket *callbackTicket,
                                                GTLRYouTube_Video *uploadedVideo,
                                                NSError *callbackError) {
                                // Callback
                                _uploadFileTicket = nil;
                                if (callbackError == nil) {

                                    UIAlertController *alert = [UIAlertController alertControllerWithTitle:@"Uploaded" message:@"Your video has been uploaded to YouTube" preferredStyle:UIAlertControllerStyleAlert];
                                    UIAlertAction *okButton = [UIAlertAction actionWithTitle:@"OK" style:UIAlertActionStyleDefault handler:nil];
                                    [alert addAction:okButton];
                                    [self presentViewController:alert animated:YES completion:nil];

                                } else {

                                    UIAlertController *alert = [UIAlertController alertControllerWithTitle:@"Upload failed" message:[NSString stringWithFormat:@"%@", callbackError.localizedDescription] preferredStyle:UIAlertControllerStyleAlert];
                                    UIAlertAction *okButton = [UIAlertAction actionWithTitle:@"OK" style:UIAlertActionStyleDefault handler:nil];
                                    [alert addAction:okButton];
                                    [self presentViewController:alert animated:YES completion:nil];

                                }

                                self.isUploading = NO;
                                [self.mProgressView setProgress: 0.0];

                            }];

但该服务返回403（拒绝访问）错误。

有什么想法在这里发生了什么？

[编辑]

经过进一步调查后，我发现该服务返回“权限不足” - 但我的帐户设置正确。通过YouTube页面上传视频。

Answer 1

嗯，答案很简单，实际上......

我必须将以下内容添加到共享的GIDSignIn实例中：

[GIDSignIn sharedInstance].scopes = @[kGTLRAuthScopeYouTube];

如果没有这个，登录不会要求将视频上传到YouTube的范围，因此，您没有权利这样做（如果在某处提到，那就太棒了在文档中）

接下来的问题是，一旦授予访问权限，我就会收到此错误：

{"domain":"usageLimits",
"reason":"ipRefererBlocked",
"message":"The request did not specify any iOS bundle ID. Please ensure that the client is sending it or use the API Console to update your key restrictions."...}

同样，这出现了403错误。

事实证明，我已经为我的API-Key设置了应用程序限制。但是当GDSignIn与GTLR-API一起使用时，它们不起作用。所以我不得不删除限制。此外，文档中没有提到......

现在，一切正常......

使用GTLRYouTubeService上传视频到谷歌失败

1 个答案: