<?php
/** 调用易盾反垃圾云服务文本V5在线检测接口API示例 */
/** 产品密钥ID，产品标识 */
define("SECRETID", "your_secret_id");
/** 产品私有密钥，服务端生成签名信息使用，请严格保管，避免泄露 */
define("SECRETKEY", "your_secret_key");
/** 业务ID，易盾根据产品业务特点分配 */
define("BUSINESSID", "your_business_id");
/** 易盾反垃圾云服务文本抄送接口地址 */
define("API_URL", "http://as.dun.163.com/v5/text/check");
/** api version */
define("VERSION", "v5");
/** API timeout*/
define("API_TIMEOUT", 2);
require("../../util.php");

/**
 * 反垃圾请求接口简单封装
 * $params 请求参数
 */
function check($params)
{
    $params["secretId"] = SECRETID;
    $params["businessId"] = BUSINESSID;
    $params["version"] = VERSION;
    $params["timestamp"] = time() * 1000;// time in milliseconds
    $params["nonce"] = sprintf("%d", rand()); // random int
    $params["signatureMethod"] = SIGNATURE_METHOD;

    $params = toUtf8($params);
    $params["signature"] = gen_signature(SECRETKEY, $params);
    // var_dump($params);

    $result = curl_post($params, API_URL, API_TIMEOUT);
    // var_dump($result);
    if ($result === FALSE) {
        return array("code" => 500, "msg" => "file_get_contents failed.");
    } else {
        return json_decode($result, true);
    }
}

// 简单测试
function main()
{
    echo "mb_internal_encoding=" . mb_internal_encoding() . "\n";

    $params = array(
        "dataId" => "dataId1",
        "content" => "易盾测试内容！v5接口！"
        // "dataType"=>"1",
        // "ip"=>"123.115.77.137",
        // "account"=>"php@163.com",
        // "deviceType"=>"4",
        // "deviceId"=>"92B1E5AA-4C3D-4565-A8C2-86E297055088",
        // "callback"=>"ebfcad1c-dba1-490c-b4de-e784c2691768",
        // "publishTime"=>round(microtime(true)*1000),
        // "callbackUrl"=>"主动回调url地址"
    );
    var_dump($params);

    $ret = check($params);
    var_dump($ret);
    if ($ret["code"] == 200) {
        $result = $ret["result"];
        // 内容安全结果
        $antispam = $result["antispam"];
        if ($antispam != null) {
            $taskId = $antispam["taskId"];
            $dataId = $antispam["dataId"];
            $suggestion = $antispam["suggestion"];
            $resultType = $antispam["resultType"];
            $censorType = $antispam["censorType"];
            $isRelatedHit = $antispam["isRelatedHit"];
            $labels = $antispam["labels"];
            echo "内容安全结果，taskId: {$taskId}，dataId: {$dataId}，suggestion: {$suggestion}";
            foreach ($labels as $index => $labelElement) {
                $label = $labelElement["label"];
                $level = $labelElement["level"];
                $subLabels = $labelElement["subLabels"];
                foreach ($subLabels as $index => $subLabelElement) {
                    echo "内容安全分类，label: {$label}，subLabel: {$subLabelElement["subLabel"]}, \n details:" . json_encode($subLabelElement["details"]);
                }
            }
        }
        // 情感分析结果
        $emotionAnalysis = $result["emotionAnalysis"];
        if ($emotionAnalysis != null) {
            $taskId = $emotionAnalysis["taskId"];
            $dataId = $emotionAnalysis["dataId"];
            echo "情感分析结果，taskId: {$taskId}，dataId: {$dataId}，details:" . json_encode($emotionAnalysis["details"]);
        }
        // 反作弊结果
        $anticheat = $result["anticheat"];
        if ($anticheat != null) {
            $taskId = $anticheat["taskId"];
            $dataId = $anticheat["dataId"];
            echo "反作弊结果，taskId: {$taskId}，dataId: {$dataId}，details:" . json_encode($anticheat["details"]);
        }
        // 用户画像结果
        $userRisk = $result["userRisk"];
        if ($userRisk != null) {
            $taskId = $userRisk["taskId"];
            $dataId = $userRisk["dataId"];
            echo "用户画像结果，taskId: {$taskId}，dataId: {$dataId}，details:" . json_encode($userRisk["details"]);
        }
        // 语种检测结果
        $language = $result["language"];
        if ($language != null) {
            $taskId = $language["taskId"];
            $dataId = $language["dataId"];
            echo "语种检测结果，taskId: {$taskId}，dataId: {$dataId}，details:" . json_encode($language["details"]);
        }
    } else {
        var_dump($ret);
    }
}

main();
?>