如何使用 php api 在 QuickBlox 中更新用户个人资料图片？

Posted 2023-02-23

【中文标题】如何使用 php api 在 QuickBlox 中更新用户个人资料图片？

【英文标题】：How to update user profile picture in QuickBlox using php api?

【发布时间】：2016-08-09 09:36:50

【问题描述】：

如何使用 php codeigntier 在 Quickblox 中更新用户头像？

文档位于

http://quickblox.com/developers/Users

【参考方案1】：

找到rest api后，我找到了如何将个人资料图片上传给quickblox用户的解决方案。

根据 quickblox rest api，上传内容分为三个 3 步骤 首先从 quickblox 生成令牌，然后执行这 3 个步骤

创建文件

https://quickblox.com/developers/Content#Create_a_file

  $strFilename = '2.jpeg';
  $post_body = http_build_query(array(
        'blob[content_type]' => 'image/jpeg',
        'blob[name]' =>$strFilename,
    ));
    $curl = curl_init();
    curl_setopt($curl, CURLOPT_URL, QB_API_ENDPOINT.'blobs.json');
    curl_setopt($curl, CURLOPT_POST, true);
    curl_setopt($curl, CURLOPT_POSTFIELDS, $post_body);
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
    curl_setopt($curl, CURLOPT_HTTPHEADER, array(
        'Accept: application/json',
        'Content-Type: application/x-www-form-urlencoded',
        'QuickBlox-REST-API-Version: 0.1.0',
        'QB-Token: ' . $token
    ));
    $response = curl_exec($curl);
    $error = curl_error($curl);


    if ($response) 
            return $response;
     else 
            return false;
    
    curl_close($curl);

在这个 curl 调用之后，你得到了响应，并且响应得到了这样的响应

[blob] => Array
    (
        [id] => 7178102
        [uid] => f9cc9d7938c4468f8bdccdcb68fb5d8c00
        [content_type] => image/jpeg
        [name] => 2.jpeg
        [size] => 
        [created_at] => 2017-02-07T10:35:38Z
        [updated_at] => 2017-02-07T10:35:38Z
        [ref_count] => 1
        [blob_status] => 
        [set_completed_at] => 
        [public] => 1
        [last_read_access_ts] => 
        [lifetime] => 8600
        [account_id] => 56721
        [app_id] => 
        [blob_object_access] => Array
            (
                [id] => 7178102
                [blob_id] => 7178102
                [expires] => 2017-02-07T11:35:38Z
                [object_access_type] => Write
                [params] => https://qbprod.s3.amazonaws.com/?Content-Type=image%2Fjpeg&Expires=Tue%2C%2007%20Feb%202017%2011%3A35%3A38%20GMT&acl=public-read&key=f9cc9d7938c4468f8bdccdcb68fb5d8c00&policy=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%3D%3D&success_action_status=201&x-amz-algorithm=AWS4-HMAC-SHA256&x-amz-credential=AKIAIY7KFM23XGXJ7R7A%2F20170207%2Fus-east-1%2Fs3%2Faws4_request&x-amz-date=20170207T103538Z&x-amz-signature=5e236c3da60a922951c8ab6281ae82af3a88e37c15d8630ad6ff590610a87fd8
            )

    )

上传文件

所以你必须使用 params url 参数并再次调用上传文件

$strFilename = '2.jpeg';
    $url = 'https://qbprod.s3.amazonaws.com/';
    $ch = curl_init($url);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_HEADER, true);
    curl_setopt($ch, CURLOPT_POST, true);
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
    curl_setopt($ch, CURLOPT_POSTFIELDS, array(
        'Content-Type' => $arr['Content-Type'],
        'Expires'=>$arr['Expires'],
        'acl'=>$arr['acl'],
        'key'=>$arr['key'],
        'policy'=>$arr['policy'],
        'success_action_status'=>$arr['success_action_status'],
        'x-amz-algorithm'=>$arr['x-amz-algorithm'],
        'x-amz-credential'=>$arr['x-amz-credential'],
        'x-amz-date'=>$arr['x-amz-date'],
        'x-amz-signature'=>$arr['x-amz-signature'],
        'file' => new CurlFile('2.jpeg', $arr['Content-Type'], $strFilename)
    ));
    $response = curl_exec($ch);
    if (curl_getinfo($ch, CURLINFO_HTTP_CODE) == 204) 
        echo 'Success!';
     else 
        $error = substr($response, strpos($response, '<Code>') + 6);
        echo substr($error, 0, strpos($error, '</Code>'));
    
    return $response;

因此，通过使用此代码，您的内容文件将被上传，您将获得文件的位置并用作个人资料图片等。

声明文件

$ch = curl_init();

curl_setopt($ch, CURLOPT_URL, "http://api.quickblox.com/blobs/" . $strId . "/complete.xml");  // strId is blod id return by 1 step
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, "blob[size]=10000"); //your file size
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "PUT");


 $headers = array();
 $headers[] = "Quickblox-Rest-Api-Version: 0.1.0";
  $headers[] = "Qb-Token: " . $token;
 $headers[] = "Content-Type: application/x-www-form-urlencoded";
 curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);

 $result = curl_exec($ch);
 if (curl_errno($ch)) 
     echo 'Error:' . curl_error($ch);
 
  curl_close($ch);
  return $result;

如果有任何问题，请告诉我。 谢谢