Onesignal include_external_user_ids 在发送推送通知 API 请求时格式不正确

Posted 2023-02-24

【中文标题】Onesignal include_external_user_ids 在发送推送通知 API 请求时格式不正确

【英文标题】：Onesignal include_external_user_ids not formatting well in send push notification API request

【发布时间】：2020-05-23 21:03:17

【问题描述】：

请有人帮助我使用存储在 onesignal 变量中的多个玩家 ID。

我有一个名为 $onesigId 的变量，它包含以下值字符串：“2”、“3”、“77”、“99”。 在我的 onesignal 发送函数中，我把它做成了这样的数组： $onesigId = array($onesigId);但是当我发送通知时，结果显示如下：

JSON sent: "app_id":"my_app_id","headings":"en":"Amazing Features","include_external_user_ids":["\"2\",\"3\",\"77\",\"99\""],"data":"foo":"bar","url":"https:\/\/testurl.com\/help","contents":"en":"My testing message" JSON received: "allresponses":"\"id\":\"\",\"recipients\":0,\"errors\":[\"All included players are not subscribed\"]"

下面是我的代码：

 $userids = array();
        $tu = 2;
        $on=1;
        $sql = $db -> prepare('SELECT id FROM users WHERE regTarget=? AND is_active=?');
            $sql -> bind_param('ii', $tu, $on);
            $sql -> execute();
            $result = $sql->get_result();

            while($row = mysqli_fetch_assoc($result) )
                $userids[]= $row['id'];
                


                $str = '"' . implode ( '","', $userids ) . '"';

              //echo $str;

                //SEND ONESIGNAL PUSH
                $onesigTitle = "$subject";
                $onesigMessage  = "$message.";

                $onesigId = "$str";

                $onesignalUrl = "$link";

function sendMessage()
        global $onesigTitle;
        global $onesigMessage;
        global $onesignalUrl;
        global $onesigId;

        $onesigId = array($onesigId);
        $content = array(
            "en" => $onesigMessage
            );

        $fields = array(
            'app_id' => "my_app_id",
            'headings' => array("en" => $onesigTitle),
            'include_external_user_ids' => $onesigId,
            'data' => array("foo" => "bar"),
            'url' => $onesignalUrl,
            'contents' => $content
        );


        $fields = json_encode($fields);

        print("\nJSON sent:\n");
        print($fields);

        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, "https://onesignal.com/api/v1/notifications");
        curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: application/json; charset=utf-8',
                                                   'Authorization: Basic MY KEY HERE'));
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
        curl_setopt($ch, CURLOPT_HEADER, FALSE);
        curl_setopt($ch, CURLOPT_POST, TRUE);
        curl_setopt($ch, CURLOPT_POSTFIELDS, $fields);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);

        $response = curl_exec($ch);
        curl_close($ch);

        return $response;


    

    $response = sendMessage();
    $return["allresponses"] = $response;
    $return = json_encode( $return);

    print("\n\nJSON received:\n");
    print($return);
    print("\n");

请注意，所有其他变量都按预期工作，只是 $onesigId 行为不端。 当我只添加一个 id 时，它发送成功。我想知道为什么 array("2","3","77", "99") 变成了 "\"2\",\"3\",\"77\",\"99\响应中的“”以及如何修复它。

我们将不胜感激。

【问题讨论】：

这是一个关于如何构建数组的 php 问题。此行采用 $onesigId，它是一个包含“2”、“3”的字符串： $onesigId = array($onesigId);这不是您在 php 中创建数组的方式。

谢谢加德纳。我已经包含了构建字符串“2”、“3”、“77”、“99”的部分。我想这可以帮助您帮助我找到问题。我实际上是从我的数据库中获取 id，我想将它们以包含在 onesignal 文档 'include_external_user_ids' => array("xxx","xxx","xxx", "xxx") 中的这种格式放入数组中，

请有人来帮助我。我仍然无法让它工作。

【参考方案1】：

我终于通过使用 csv_string_to_array() 将字符串 $str 转换为数组，然后将其分配给 onesigId 来使其工作。现在一切看起来都很好。

$userids = array();
$tu = 2;
$on=1;
$sql = $db -> prepare('SELECT id FROM users WHERE regTarget=? AND is_active=?');
    $sql -> bind_param('ii', $tu, $on);
    $sql -> execute();
    $result = $sql->get_result();

    while($row = mysqli_fetch_assoc($result) )
        $userids[]= $row['id'];
        


        $str = '"' . implode ( '","', $userids ) . '"';

         //This is what I used in converting the string to array
         function csv_string_to_array($str)
          $expr="/,(?=(?:[^\"]*\"[^\"]*\")*(?![^\"]*\"))/";
          $results=preg_split($expr,trim($str));
          return preg_replace("/^\"(.*)\"$/","$1",$results);
          

      //echo $str;

        //SEND ONESIGNAL PUSH
        $onesigTitle = "$subject";
        $onesigMessage  = "$message.";

        //HERE AM ASSIGNING THE ARRAY TO onesigId
        $onesigId = csv_string_to_array($str);

        $onesignalUrl = "$link";

function sendMessage()
global $onesigTitle;
global $onesigMessage;
global $onesignalUrl;
global $onesigId;

$content = array(
    "en" => $onesigMessage
    );

$fields = array(
    'app_id' => "my_app_id",
    'headings' => array("en" => $onesigTitle),
    'include_external_user_ids' => $onesigId,
    'data' => array("foo" => "bar"),
    'url' => $onesignalUrl,
    'contents' => $content
);


$fields = json_encode($fields);

print("\nJSON sent:\n");
print($fields);

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "https://onesignal.com/api/v1/notifications");
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: application/json; charset=utf-8',
                                           'Authorization: Basic MY KEY HERE'));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
curl_setopt($ch, CURLOPT_HEADER, FALSE);
curl_setopt($ch, CURLOPT_POST, TRUE);
curl_setopt($ch, CURLOPT_POSTFIELDS, $fields);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);

$response = curl_exec($ch);
curl_close($ch);

return $response;




$response = sendMessage();
$return["allresponses"] = $response;
$return = json_encode( $return);

print("\n\nJSON received:\n");
print($return);
print("\n");