寻找Docusign PHP代码示例以发送pdf

<?php

require_once('vendor/autoload.php');

use DocuSign\eSign\Configuration;
use DocuSign\eSign\ApiClient;
use DocuSign\eSign\Api\EnvelopesApi;
use DocuSign\eSign\Model\Document;
use DocuSign\eSign\Model\EnvelopeDefinition;
use DocuSign\eSign\Model\Signer;
use DocuSign\eSign\Model\SignHere;
use DocuSign\eSign\Model\Tabs;

// 设置Docusign API的认证信息
$integratorKey = 'YOUR_INTEGRATOR_KEY';
$accountId = 'YOUR_ACCOUNT_ID';
$baseUrl = 'https://demo.docusign.net/restapi';

$config = new Configuration();
$config->setHost($baseUrl);
$config->addDefaultHeader('Authorization', 'Bearer ' . $accessToken);

// 创建API客户端
$apiClient = new ApiClient($config);

// 创建一个新的签名请求
$envelopeDefinition = new EnvelopeDefinition();
$envelopeDefinition->setEmailSubject('请签署PDF文件');
$envelopeDefinition->setEmailBlurb('请在指定位置签署PDF文件');

// 添加PDF文件
$document = new Document();
$document->setDocumentBase64(base64_encode(file_get_contents('path/to/your/pdf/file.pdf')));
$document->setName('file.pdf');
$document->setDocumentId('1');
$envelopeDefinition->setDocuments([$document]);

// 添加签署者
$signer = new Signer();
$signer->setEmail('signer@example.com');
$signer->setName('John Doe');
$signer->setRecipientId('1');

// 添加签名标签
$signHere = new SignHere();
$signHere->setDocumentId('1');
$signHere->setPageNumber('1');
$signHere->setRecipientId('1');
$signHere->setTabLabel('SignHereTab');
$signHere->setXPosition('100');
$signHere->setYPosition('100');

$tabs = new Tabs();
$tabs->setSignHereTabs([$signHere]);
$signer->setTabs($tabs);

$envelopeDefinition->setRecipients(['signers' => [$signer]]);
$envelopeDefinition->setStatus('sent');

// 发送签名请求
$envelopesApi = new EnvelopesApi($apiClient);
$envelopeSummary = $envelopesApi->createEnvelope($accountId, $envelopeDefinition);

echo '签名请求已发送，envelopeId: ' . $envelopeSummary->getEnvelopeId();

?>

{
  "require": {
    "docusign/esign-client": "^3.0"
  }
}