使用PHP调用华为云的内容审查服务（Content Moderation）
最编程
2024-07-27 16:07:20
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php语言, 图片审核, 视频审核, aksk验证的方式, 安装SDK的方式
官方文档: https://support.huaweicloud.com/wtsnew-moderation/index.html
1.安装华为云扩展包
composer require huaweicloud/huaweicloud-sdk-php:3.1.55
2.华为云确认服务所在区域, 不能垮区域调用服务, 根据所在区域开通该服务, 并且使用该区域的项目id
image.png
image.png
3.php中的代码(我使用的是laravel框架)
<?php
namespace App\Lib;
use HuaweiCloud\SDK\Core\Auth\BasicCredentials;
use HuaweiCloud\SDK\Core\Http\HttpConfig;
use HuaweiCloud\SDK\Core\Exceptions\ConnectionException;
use HuaweiCloud\SDK\Core\Exceptions\RequestTimeoutException;
use HuaweiCloud\SDK\Core\Exceptions\ServiceResponseException;
use HuaweiCloud\SDK\Moderation\V3\Model\CheckImageModerationRequest;
use HuaweiCloud\SDK\Moderation\V3\Model\ImageDetectionReq;
use HuaweiCloud\SDK\Moderation\V3\Model\RunCreateVideoModerationJobRequest;
use HuaweiCloud\SDK\Moderation\V3\Model\RunQueryVideoModerationJobRequest;
use HuaweiCloud\SDK\Moderation\V3\Model\VideoCreateRequest;
use HuaweiCloud\SDK\Moderation\V3\Model\VideoCreateRequestData;
use HuaweiCloud\SDK\Moderation\V3\ModerationClient;
/**
* 华为云内容审核
* https://support.huaweicloud.com/api-moderation/moderation_03_0072.html
* 使用华为云的服务要确保所在地区的服务是否开通(不同区域的服务不同)
*/
class ContentModeration
{
private $ak = 'HPAI9****TVS8Z';
private $sk = 'GTQ8tHloxIL6********j5YkyJJNXzs';
private $projectId = "0c37715a*********03f2d50a88";//cn-north-4
private $endpoint = "https://moderation.cn-north-4.myhuaweicloud.com";
/**
* 图片审核
* @param $url string 远程图片地址
* @return array|string
*/
public function imageModeration($url)
{
$credentials = new BasicCredentials($this->ak,$this->sk,$this->projectId);
$config = HttpConfig::getDefaultConfig();
$config->setIgnoreSslVerification(true);
$client = ModerationClient::newBuilder(new ModerationClient)
->withHttpConfig($config)
->withEndpoint($this->endpoint)
->withCredentials($credentials)
->build();
$request = new CheckImageModerationRequest();
$body = new ImageDetectionReq();
$listbodyCategories = array();
// array_push($listbodyCategories,"terrorism");//暴恐元素的检测
array_push($listbodyCategories,"porn");//涉黄元素的检测
// array_push($listbodyCategories,"image_text");//广告图文的检测
$body->setUrl($url);
$body->setCategories($listbodyCategories);
$body->setEventType("album");
$request->setBody($body);
try {
$response = $client->checkImageModeration($request);
return json_decode($response, true);
/*
* 成功返回时
* ^ array:2 [
"request_id" => "568b0ad5dc897ee07c32554c2e3c161b"
"result" => array:2 [
"suggestion" => "pass"
"details" => []
]
]
*/
// echo "\n";
// echo $response;
} catch (ConnectionException $e) {
return $e->getMessage();
// $msg = $e->getMessage();
// echo "\n". $msg ."\n";
} catch (RequestTimeoutException $e) {
return $e->getMessage();
// $msg = $e->getMessage();
// echo "\n". $msg ."\n";
} catch (ServiceResponseException $e) {
return $e->getErrorMsg();
// echo "\n";
// echo $e->getHttpStatusCode(). "\n";
// echo $e->getRequestId(). "\n";
// echo $e->getErrorCode() . "\n";
// echo $e->getErrorMsg() . "\n";
}
}
/**
* 创建视频审核任务
* @param string $url 远程视频地址
* @param int $interval 审核时间间隔
* @return array|string
*/
public function RunCreateVideoModerationJob($url, $interval=5)
{
$credentials = new BasicCredentials($this->ak,$this->sk,$this->projectId);
$config = HttpConfig::getDefaultConfig();
$config->setIgnoreSslVerification(true);
$client = ModerationClient::newBuilder(new ModerationClient)
->withHttpConfig($config)
->withEndpoint($this->endpoint)
->withCredentials($credentials)
->build();
$request = new RunCreateVideoModerationJobRequest();
$body = new VideoCreateRequest();
$listbodyImageCategories = array();
array_push($listbodyImageCategories,"porn");//涉黄
// array_push($listbodyImageCategories,"politics");//涉政
// array_push($listbodyImageCategories,"terrorism");//暴恐
// array_push($listbodyImageCategories,"image_text");//图文违规内容的检测（检测图片中出现的广告、色情、暴恐的文字违规内容以及二维码内容）
$databody = new VideoCreateRequestData();
$databody->setUrl($url)
->setFrameInterval($interval)
->setLanguage("zh");
$body->setImageCategories($listbodyImageCategories);
$body->setEventType("default");
$body->setData($databody);
$request->setBody($body);
try {
$response = $client->RunCreateVideoModerationJob($request);
return json_decode($response, true);
/*
* 成功返回
* ^ array:2 [
"request_id" => "08ba8b28fd8bf6bc40ce6acbfb03810c" //请求id
"job_id" => "01694966400_b2359b073d6647918b8ebee58ab40d2c" //任务id
]
*/
// echo "\n";
// echo $response;
} catch (ConnectionException $e) {
return $e->getMessage();
// $msg = $e->getMessage();
// echo "\n". $msg ."\n";
} catch (RequestTimeoutException $e) {
return $e->getMessage();
// $msg = $e->getMessage();
// echo "\n". $msg ."\n";
} catch (ServiceResponseException $e) {
return $e->getErrorMsg();
// echo "\n";
// echo $e->getHttpStatusCode(). "\n";
// echo $e->getRequestId(). "\n";
// echo $e->getErrorCode() . "\n";
// echo $e->getErrorMsg() . "\n";
}
}
/**
* 查询视频审核任务(查询视频内容审核作业)
* @param $iob_id string 视频审核任务的id
* @return array|string
*/
public function RunQueryVideoModerationJob($iob_id)
{
$credentials = new BasicCredentials($this->ak,$this->sk,$this->projectId);
$config = HttpConfig::getDefaultConfig();
$config->setIgnoreSslVerification(true);
$client = ModerationClient::newBuilder(new ModerationClient)
->withHttpConfig($config)
->withEndpoint($this->endpoint)
->withCredentials($credentials)
->build();
$request = new RunQueryVideoModerationJobRequest();
$request->setJobId($iob_id);
try {
$response = $client->RunQueryVideoModerationJob($request);
return json_decode($response, true);
/*
* 成功返回
* {
"job_id": "01694966400_17914aa922f74190bb0f787e725247b3",
"status": "succeeded",
"request_params": {
"event_type": "default",
"data": {
"frame_interval": 5,
"language": "zh",
"url": "https://obs-13705979718.obs.cn-south-1.myhuaweicloud.com/material/2020-07-07/2020_07_07_13_18_00_%E9%B1%BC%E6%97%A8%E9%A5%BF%E4%BA%86%E4%B9%88%E8%B6%85%E5%93%81%E6%97%A5%E7%AB%96%E7%89%88%E3%80%906.24%E6%8D%A2%E5%88%8A%E3%80%91.mp4"
},
"image_categories": [
"image_text",
"porn"
]
},
"result": {
"suggestion": "pass",
"audio_detail": [],
"image_detail": []
},
"create_time": "2023-09-18T15:29:15.015Z",
"update_time": "2023-09-18T15:29:21.021Z",
"request_id": "244df3eacb29c87f519953ce18b0353a"
}
*
*
*
*失败返回:
* ^ array:7 [
"request_id" => "61df71bf57fa3415c438f6bbb4ebf06d"
"job_id" => "01694966400_b2359b073d6647918b8ebee58ab40d2c"
"status" => "succeeded"
"request_params" => array:3 [
"data" => array:2 [
"url" => "https://obs-13705979718.obs.cn-south-1.myhuaweicloud.com/material/2020-07-07/2020_07_07_13_21_07_%E9%A3%9F%E7%A0%94%E7%A4%BE.%E7%88%B1%E5%91%B3%E7%94%9F%E6%B4%BB-%E7%AB%96%E5%B1%8F.mp4"
"frame_interval" => 5
]
"event_type" => "default"
"image_categories" => array:1 [
0 => "image_text"
]
]
"create_time" => "2023-09-18T15:50:35.035Z"
"update_time" => "2023-09-18T15:50:39.039Z"
"result" => array:3 [
"suggestion" => "block"
"image_detail" => array:4 [
0 => array:4 [
"suggestion" => "block"
"category" => "image_text"
"time" => 0
"detail" => array:2 [
0 => array:6 [
"confidence" => 1
"category" => "image_text"
"suggestion" => "block"
"label" => "qr_code"
"qr_location" => array:4 [
"top_left_x" => 828
"top_left_y" => 1261
"bottom_right_x" => 946
"bottom_right_y" => 1380
]
"qr_content" => "https://mp.weixin.qq.com/s/xlw2tJYI2NsxeTRF0C1X6w"
]
1 => array:4 [
"confidence" => 1
"category" => "image_text"
"suggestion" => "block"
"label" => "qr_code"
]
]
]
1 => array:4 [
"suggestion" => "block"
"category" => "image_text"
"time" => 5
"detail" => array:2 [
0 => array:6 [
"confidence" => 1
"category" => "image_text"
"suggestion" => "block"
"label" => "qr_code"
"qr_location" => array:4 [
"top_left_x" => 828
"top_left_y" => 1262
"bottom_right_x" => 946
"bottom_right_y" => 1381
]
"qr_content" => "https://mp.weixin.qq.com/s/xlw2tJYI2NsxeTRF0C1X6w"
]
1 => array:4 [
"confidence" => 1
"category" => "image_text"
"suggestion" => "block"
"label" => "qr_code"
]
]
]
2 => array:4 [
"suggestion" => "block"
"category" => "image_text"
"time" => 10
"detail" => array:2 [
0 => array:6 [
"confidence" => 1
"category" => "image_text"
"suggestion" => "block"
"label" => "qr_code"
"qr_location" => array:4 [
"top_left_x" => 828
"top_left_y" => 1262
"bottom_right_x" => 947
"bottom_right_y" => 1382
]
"qr_content" => "https://mp.weixin.qq.com/s/xlw2tJYI2NsxeTRF0C1X6w"
]
1 => array:4 [
"confidence" => 1
"category" => "image_text"
"suggestion" => "block"
"label" => "qr_code"
]
]
]
3 => array:4 [
"suggestion" => "block"
"category" => "image_text"
"time" => 15
"detail" => array:2 [
0 => array:6 [
"confidence" => 1
"category" => "image_text"
"suggestion" => "block"
"label" => "qr_code"
"qr_location" => array:4 [
"top_left_x" => 829
"top_left_y" => 1262
"bottom_right_x" => 947
"bottom_right_y" => 1381
]
"qr_content" => "https://mp.weixin.qq.com/s/xlw2tJYI2NsxeTRF0C1X6w"
]
1 => array:4 [
"confidence" => 1
"category" => "image_text"
"suggestion" => "block"
"label" => "qr_code"
]
]
]
]
"audio_detail" => []
]
]
*/
// echo "\n";
// echo $response;
} catch (ConnectionException $e) {
return $e->getMessage();
// $msg = $e->getMessage();
// echo "\n". $msg ."\n";
} catch (RequestTimeoutException $e) {
return $e->getMessage();
// $msg = $e->getMessage();
// echo "\n". $msg ."\n";
} catch (ServiceResponseException $e) {
return $e->getErrorMsg();
// echo "\n";
// echo $e->getHttpStatusCode(). "\n";
// echo $e->getRequestId(). "\n";
// echo $e->getErrorCode() . "\n";
// echo $e->getErrorMsg() . "\n";
}
}
}
注: 先在https://console.huaweicloud.com/apiexplorer/#/openapi/Moderation/sdk?api=CheckImageModeration&version=v3调试成功再使用,并且可直接获取对应代码
image.png