使用cURL PHP / Graph API在Facebook上发表评论回复

Question

我知道如何在朋友的墙上张贴Feed。例如：

$url = 'https://graph.facebook.com/' . $fbId . '/feed';

$attachment =  array(
        'access_token'  => $accessToken,
        'message'       => $msg,
        'name'          => $name,
        'link'          => $link,
        'description'   => $desc,
        'picture'       => $logo,
);

// set the target url
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $attachment);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$go = curl_exec($ch);
curl_close ($ch);

$go = explode(":", $go);
$go = str_ireplace('"', '', $go[1]);
$go = str_ireplace('}', '', $go);
return $go;

但我想知道，如何使用cURL PHP或Facebook Graph API发布对特定Feed的回复。有人可以帮我解决这个问题吗？

Answer 1

好的，首先，这是提取id的更好方法：

$go = json_decode($go, TRUE);
if( isset($go['id']) ) {
// We successfully posted on FB
}

所以你会使用类似的东西：

$url = 'https://graph.facebook.com/' . $fbId . '/feed';

$attachment =  array(
        'access_token'  => $accessToken,
        'message'       => "Hi",
);

// set the target url
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $attachment);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$go = curl_exec($ch);
curl_close ($ch);

$go = json_decode($go, TRUE);
if( isset($go['id']) ) {
    $url = "https://graph.facebook.com/{$go['id']}/comments";

    $attachment =  array(
            'access_token'  => $accessToken,
            'message'       => "Hi comment",
    );

    // set the target url
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
    curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2);
    curl_setopt($ch, CURLOPT_POST, true);
    curl_setopt($ch, CURLOPT_POSTFIELDS, $attachment);
    curl_setopt($ch, CURLOPT_HEADER, 0);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    $comment = curl_exec($ch);
    curl_close ($ch);
    $comment = json_decode($comment, TRUE);
    print_r($comment);
}

Answer 2

使用

FB.api('/[POST_ID]/comments', 'post', { 'message' : 'comment post' }); 

确保您拥有publish_stream权限。

Answer 3

你试过这个：

https://graph.facebook.com/" . $go . "/comment

我认为，如果您可以使用/feed发布Feed，则可以使用/comment网址发布评论。

谢谢。

Answer 4

我没试过，但你应该尝试以下方法：

1. 获取您刚刚发布的帖子的ID。检查是否有任何值图表api返回。 如果没有，你可以从“https://graph.facebook.com/”的“id”字段中获取id。$ fbId。“/ feed”。

2. 使用FB.api（'/ [POST_ID] / comments'，'post'，{'message'：'comment post'}）; 确保你拥有publish_stream特权。