訂閱使用hub.topic沒有找到Superfeedr PubSubHubbub通訊發生錯誤

我想在PHP中使用PubSubHubbub通訊整合Superfeedr API。我下面this和我的代碼是：訂閱使用hub.topic沒有找到Superfeedr PubSubHubbub通訊發生錯誤

<?php 

require_once('Superfeedr.class.php') 
$superfeedr = new Superfeedr('http://push-pub.appspot.com/feed', 
          'http://mycallback.tld/push?feed=http%3A%2F%2Fpush-pub.appspot.com%2Ffeed', 
          'http://wallabee.superfeedr.com'); 

$superfeedr->verbose = true; 
$superfeedr->subscribe(); 
?>

我的訂閱（）函數是

public function subscribe() 
{ 
    $this->request('subscribe'); 
} 

private function request($mode) 
{ 
    $data = array(); 
    $data['topic'] = $this->topic; 
    $data['callback'] = $this->callback; 

    $post_data = array ( 
      "hub.mode" => 'subscribe', 
      "hub.verify" => "sync", 
      "hub.callback" => urlencode($this->callback), 
      "hub.topic" => urlencode($this->topic), 
      "hub.verify_token" => "26550615cbbed86df28847cec06d3769", 
    ); 
//echo "<pre>"; print_r($post_data); exit; 

    // url-ify the data for the POST 
    foreach ($post_data as $key=>$value) { 
     $post_data_string .= $key.'='. $value.'&'; 
    } 
    rtrim($fields_string,'&'); 

    // curl request 
    $ch = curl_init(); 

    curl_setopt($ch, CURLOPT_URL, $this->hub); 
    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true); 
    curl_setopt($ch, CURLOPT_POST, true); 
    curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data_string); 
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); 
    curl_setopt($ch, CURLOPT_HEADER, true); 
    curl_setopt($ch, CURLOPT_HTTPHEADER, array('Accept: application/json')); 
    curl_setopt($ch, CURLOPT_USERPWD, 'USERNAME:PASSWORD'); 
    $output = curl_exec($ch); 


    if ($this->verbose) { 
     print('<pre>'); 
     print_r($output); 
     print('</pre>'); 
    } 
}

但執行後我收到此錯誤

HTTP/1.1 422 Unprocessable Entity 
X-Powered-By: The force, Luke 
Vary: X-HTTP-Method-Override, Accept-Encoding 
Content-Type: text/plain; charset=utf-8 
X-Superfeedr-Host: supernoder16.superfeedr.com 
Access-Control-Allow-Origin: * 
Access-Control-Allow-Credentials: true 
Access-Control-Allow-Methods: GET, POST, PUT, DELETE 
Access-Control-Allow-Headers: Authorization 
Content-Length: 97 
ETag: W/"61-db6269b5" 
Date: Wed, 24 Aug 2016 14:01:47 GMT 
Connection: close 

Please provide a valid hub.topic (feed) URL that is accepted on this hub. The hub does not match.

相同的數據（主題和回調等..）要求從https://superfeedr.com/users/testdata/push_console 工作正常。但我不知道爲什麼我在本地出現這個錯誤。如果任何人有任何經驗相同的問題，那麼請幫助我。謝謝。

來源

2016-08-24 nitin7805

您正在使用一個奇怪的集線器URL。您應該在類構造函數的最後一個參數中使用HTTPS://push.superfeedr.com。

來源

2016-08-24 17:38:02

嗨Julien，謝謝你的迴應。按照您的建議更改網址。但是現在我得到HTTP/1.1 401 Unauthorized Unauthorized。訂閱前是否需要進行身份驗證？我正在關注HTTP身份驗證的https://documentation.superfeedr.com/subscribers.html#removingfeedswithpubsubhubbub。我還生成了一個令牌並將其放入我的代碼中，您可以看到「hub.verify_token = 26550615cbbed86df28847cec06d3769」。我應該爲認證做些不同的事情嗎？ – nitin7805

它的工作，實際上認證問題是由於 curl_setopt（$ ch，CURLOPT_USERPWD，'USERNAME：PASSWORD'）; 這裏我們需要設置https://superfeedr.com帳戶的實際用戶名和密碼。再次感謝@Julien。 – nitin7805

訂閱使用hub.topic沒有找到Superfeedr PubSubHubbub通訊發生錯誤

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