Добавление PDF-форм в PHP SDK

<?php
require_once 'vendor/autoload.php';

use Aspose\PDF\Api\PdfApi;
use Aspose\PDF\Model\Border;
use Aspose\PDF\Model\TextBoxField;
use Aspose\PDF\Model\Dash;
use Aspose\PDF\Model\Rectangle;
use Aspose\PDF\Model\FieldType;

function addFormField() {
    $LOCAL_FILE_NAME = "C:\\Samples\\sample.pdf";
    $STORAGE_FILE_NAME = "sample.pdf";
    $RESULT_FILE_NAME = "output_sample.pdf";
    
    // Load credentials from JSON file
    $credentials = json_decode(file_get_contents('credentials.json'), true);
    
    $pdfApi = new PdfApi($credentials['id'], $credentials['key']);
    
    try {
        // Load Pdf file
        $fileData = file_get_contents($LOCAL_FILE_NAME);
        $uploadResult = $pdfApi->uploadFile($STORAGE_FILE_NAME, $fileData);
        echo $uploadResult->getResponseText() . PHP_EOL;
    } catch (Exception $e) {
        echo 'Error uploading file: ' . $e->getMessage() . PHP_EOL;
    }
    
    // Create Text form field
    $textBoxField = new TextBoxField();
    $textBoxField->setPageIndex(1);
    $textBoxField->setPartialName("Email");
    
    $rect = new Rectangle();
    $rect->setLlx(100);
    $rect->setLly(100);
    $rect->setUrx(180);
    $rect->setUry(120);
    $textBoxField->setRect($rect);
    
    $textBoxField->setValue("aspose-pdf-cloud@example.com");
    
    $border = new Border();
    $border->setWidth(5);
    
    $dash = new Dash();
    $dash->setOn(1);
    $dash->setOff(1);
    $border->setDash($dash);
    
    $textBoxField->setBorder($border);
    
    try {
        // Adding Text filed to PDF in storage
        $response = $pdfApi->putTextBoxField($STORAGE_FILE_NAME, "Email", $textBoxField);
        echo $response->getStatus() . PHP_EOL;
        
        // Download changed PDF file
        $downloadRes = $pdfApi->downloadFile($STORAGE_FILE_NAME);
        file_put_contents($RESULT_FILE_NAME, $downloadRes->getContents());
    } catch (Exception $e) {
        echo 'Error processing PDF: ' . $e->getMessage() . PHP_EOL;
    }
}

addFormField();