如何通过Reddit API发布(addcomment)

时间:2014-08-22 01:36:39

标签: php curl reddit

我已成功登录用户并返回其详细信息。下一步是让他们通过我的应用发表评论。

我尝试修改reddit-php-sdk中的代码 - https://github.com/jcleblanc/reddit-php-sdk/blob/master/reddit.php - 但我无法让它工作。

我的代码如下:

function addComment($name, $text, $token){
    $response = null;
    if ($name && $text){
        $urlComment = "https://ssl.reddit.com/api/comment";
        $postData = sprintf("thing_id=%s&text=%s",
                            $name,
                            $text);
        $response = runCurl($urlComment, $token, $postData);
    }
    return $response;
}

function runCurl($url, $token, $postVals = null, $headers = null, $auth = false){
    $ch = curl_init($url);
    $auth_mode = 'oauth';

    $options = array(
        CURLOPT_RETURNTRANSFER => true,
        CURLOPT_CONNECTTIMEOUT => 5,
        CURLOPT_TIMEOUT => 10
    );

    $headers = array("Authorization: Bearer {$token}");
    $options[CURLOPT_HEADER] = false;
    $options[CURLINFO_HEADER_OUT] = false;
    $options[CURLOPT_HTTPHEADER] = $headers;

    if (!empty($_SERVER['HTTP_USER_AGENT'])){
        $options[CURLOPT_USERAGENT] = $_SERVER['HTTP_USER_AGENT'];
    }

    if ($postVals != null){
        $options[CURLOPT_POSTFIELDS] = $postVals;
        $options[CURLOPT_CUSTOMREQUEST] = "POST";
    }

    curl_setopt_array($ch, $options);
    $apiResponse = curl_exec($ch);
    $response = json_decode($apiResponse);

    //check if non-valid JSON is returned
    if ($error = json_last_error()){
        $response = $apiResponse;    
    }
    curl_close($ch);

    return $response;
}

$thing_id = 't2_'; // Not the actual thing id
$perma_id = '2daoej'; // Not the actual perma id

$name = $thing_id . $perma_id;
$text = "test text";

$reddit_access_token = $_SESSION['reddit_access_token'] // This is set after login

addComment($name, $text, $reddit_access_token);

addComment函数根据API http://www.reddit.com/dev/api

将评论放在一起

addComment然后调用runCurl来发出请求。我的猜测是卷曲请求搞砸了,因为我没有收到任何回复。我没有收到任何错误,所以我不确定会出现什么问题。真的很感激任何帮助。谢谢!

1 个答案:

答案 0 :(得分:0)

如果您使用的是自己的oAuth解决方案,我会建议使用我在评论中所说的SDK,但扩展它以覆盖构造方法。

class MyReddit extends reddit {
    public function __construct()
    {
        //set API endpoint
        $this->apiHost = ENDPOINT_OAUTH;
    }
    public function setAuthVars($accessToken, $tokenType)
    {
        $this->access_token = $accessToken;
        $this->token_type = $tokenType;

        //set auth mode for requests
        $this->auth_mode = 'oauth';
    }
}

您需要确保在运行任何API调用之前调用setAuthVars