دليل تحويل PDF إلى XML في PHP: دليل سريع

<?php
require __DIR__ . '/vendor/autoload.php';

use Aspose\BarCode\Cloud\Configuration;
use Aspose\BarCode\Cloud\Api\BarcodeApi;
use Aspose\BarCode\Cloud\Model\RecognizeBarcodeRequest;
use Aspose\BarCode\Cloud\ApiException;

try {
    // -------------------------------------------------
    // 1. Configuration – replace with your credentials
    // -------------------------------------------------
    $config = new Configuration();
    $config->setAppSid('YOUR_CLIENT_ID');      // App SID / Client ID
    $config->setAppKey('YOUR_CLIENT_SECRET'); // App Key / Client Secret

// -------------------------------------------------
    // 2. Initialise the Barcode API client
    // -------------------------------------------------
    $barcodeApi = new BarcodeApi(null, $config);

// -------------------------------------------------
    // 3. Validate and read the source PDF (input.pdf)
    // -------------------------------------------------
    $inputFile = __DIR__ . '/input.pdf';
    if (!is_file($inputFile) || !is_readable($inputFile)) {
        throw new RuntimeException('Input PDF file is missing or unreadable.');
    }

// Use a stream to avoid loading the whole file into memory at once
    $handle = fopen($inputFile, 'rb');
    if ($handle === false) {
        throw new RuntimeException('Failed to open input PDF file.');
    }
    $pdfData = stream_get_contents($handle);
    fclose($handle);

// -------------------------------------------------
    // 4. Build the recognition request (PDF → XML)
    // -------------------------------------------------
    $recognizeRequest = new RecognizeBarcodeRequest();
    $recognizeRequest->setFile($pdfData);          // binary PDF content
    $recognizeRequest->setType('pdf');             // source type
    $recognizeRequest->setPreset('HighPerformance'); // performance hint
    $recognizeRequest->setResultFormat('xml');     // ask for XML output

// -------------------------------------------------
    // 5. Execute the request
    // -------------------------------------------------
    $xmlResult = $barcodeApi->postBarcodeRecognize($recognizeRequest);

// -------------------------------------------------
    // 6. Write the XML to output.xml
    // -------------------------------------------------
    $outputFile = __DIR__ . '/output.xml';
    $bytesWritten = file_put_contents($outputFile, $xmlResult);
    if ($bytesWritten === false) {
        throw new RuntimeException('Failed to write XML output file.');
    }

echo "PDF successfully converted to XML. Output saved at: {$outputFile}\n";

} catch (ApiException $apiEx) {
    // Handles errors returned by Aspose.BarCode Cloud service
    error_log('Aspose.BarCode API error: ' . $apiEx->getMessage());
    echo "API error occurred. Check logs for details.\n";
} catch (Exception $ex) {
    // Handles all other runtime errors
    error_log('General error: ' . $ex->getMessage());
    echo "An error occurred. Check logs for details.\n";
}

# 1. Get an access token
curl -X POST "https://api.aspose.cloud/v3.0/oauth2/token" \
     -H "Content-Type: application/x-www-form-urlencoded" \
     -d "grant_type=client_credentials&client_id=YOUR_CLIENT_ID&client_secret=YOUR_CLIENT_SECRET"

# 2. Upload the source PDF (optional – you can also send the file directly)
curl -X PUT "https://api.aspose.cloud/v3.0/barcode/storage/file/input.pdf" \
     -H "Authorization: Bearer YOUR_ACCESS_TOKEN" \
     -T "input.pdf"

# 3. Execute the PDF → XML barcode recognition
curl -X POST "https://api.aspose.cloud/v3.0/barcode/recognize" \
     -H "Authorization: Bearer YOUR_ACCESS_TOKEN" \
     -H "Content-Type: multipart/form-data" \
     -F "file=@input.pdf" \
     -F "type=pdf" \
     -F "preset=HighPerformance" \
     -F "resultFormat=xml"

# 4. Save the XML response to a file
curl -X GET "https://api.aspose.cloud/v3.0/barcode/recognize/result" \
     -H "Authorization: Bearer YOUR_ACCESS_TOKEN" \
     -o output.xml

$config = new Configuration();
$config->setAppSid('YOUR_CLIENT_ID');
$config->setAppKey('YOUR_CLIENT_SECRET');

$barcodeApi = new BarcodeApi(null, $config);

$handle = fopen($inputFile, 'rb');
$pdfData = stream_get_contents($handle);
fclose($handle);

$recognizeRequest = new RecognizeBarcodeRequest();
$recognizeRequest->setFile($pdfData);
$recognizeRequest->setType('pdf');
$recognizeRequest->setPreset('HighPerformance');
$recognizeRequest->setResultFormat('xml');

$xmlResult = $barcodeApi->postBarcodeRecognize($recognizeRequest);
file_put_contents($outputFile, $xmlResult);

composer require aspose-barcode-cloud