<?php

declare(strict_types=1);

namespace League\CommonMark\Xml;

use League\CommonMark\Environment\EnvironmentInterface;
use League\CommonMark\Event\DocumentPreRenderEvent;
use League\CommonMark\Exception\InvalidArgumentException;
use League\CommonMark\Node\Block\Document;
use League\CommonMark\Node\Node;
use League\CommonMark\Node\StringContainerInterface;
use League\CommonMark\Output\RenderedContent;
use League\CommonMark\Output\RenderedContentInterface;
use League\CommonMark\Renderer\DocumentRendererInterface;
use League\CommonMark\Util\Xml;

final class XmlRenderer implements DocumentRendererInterface
{
    private const INDENTATION = '    ';

    private EnvironmentInterface $environment;

    private XmlNodeRendererInterface $fallbackRenderer;

    /** @var array<class-string, XmlNodeRendererInterface> */
    private array $rendererCache = [];

    public function __construct(EnvironmentInterface $environment)
    {
        $this->environment      = $environment;
        $this->fallbackRenderer = new FallbackNodeXmlRenderer();
    }

    public function renderDocument(Document $document): RenderedContentInterface
    {
        $this->environment->dispatch(new DocumentPreRenderEvent($document, 'xml'));

        $xml = '<?xml version="1.0" encoding="UTF-8"?>';

        $indent = 0;
        $walker = $document->walker();
        while ($event = $walker->next()) {
            $node = $event->getNode();

            $closeImmediately = ! $node->hasChildren();
            $selfClosing      = $closeImmediately && ! $node instanceof StringContainerInterface;

            $renderer = $this->findXmlRenderer($node);
            $tagName  = $renderer->getXmlTagName($node);

            if ($event->isEntering()) {
                $attrs = $renderer->getXmlAttributes($node);

                $xml .= "\n" . \str_repeat(self::INDENTATION, $indent);
                $xml .= self::tag($tagName, $attrs, $selfClosing);

                if ($node instanceof StringContainerInterface) {
                    $xml .= Xml::escape($node->getLiteral());
                }

                if ($closeImmediately && ! $selfClosing) {
                    $xml .= self::tag('/' . $tagName);
                }

                if (! $closeImmediately) {
                    $indent++;
                }
            } elseif (! $closeImmediately) {
                $indent--;
                $xml .= "\n" . \str_repeat(self::INDENTATION, $indent);
                $xml .= self::tag('/' . $tagName);
            }
        }

        return new RenderedContent($document, $xml . "\n");
    }

    /**
     * @param array<string, string|int|float|bool> $attrs
     */
    private static function tag(string $name, array $attrs = [], bool $selfClosing = \false): string
    {
        $result = '<' . $name;
        foreach ($attrs as $key => $value) {
            $result .= \sprintf(' %s="%s"', $key, self::convertAndEscape($value));
        }

        if ($selfClosing) {
            $result .= ' /';
        }

        $result .= '>';

        return $result;
    }

    /**
     * @param string|int|float|bool $value
     */
    private static function convertAndEscape($value): string
    {
        if (\is_string($value)) {
            return Xml::escape($value);
        }

        if (\is_int($value) || \is_float($value)) {
            return (string) $value;
        }

        if (\is_bool($value)) {
            return $value ? 'true' : 'false';
        }

        // @phpstan-ignore-next-line
        throw new InvalidArgumentException('$value must be a string, int, float, or bool');
    }

    private function findXmlRenderer(Node $node): XmlNodeRendererInterface
    {
        $class = \get_class($node);

        if (\array_key_exists($class, $this->rendererCache)) {
            return $this->rendererCache[$class];
        }

        foreach ($this->environment->getRenderersForClass($class) as $renderer) {
            if ($renderer instanceof XmlNodeRendererInterface) {
                return $this->rendererCache[$class] = $renderer;
            }
        }

        return $this->rendererCache[$class] = $this->fallbackRenderer;
    }
}

• [F] FallbackNodeXmlRenderer.php
  Delete
• [F] MarkdownToXmlConverter.php
  Delete
• [F] XmlNodeRendererInterface.php
  Delete
• [F] XmlRenderer.php
  Delete

Developer

• Support

Back to Home page

                    
                        Request Example (guzzle)
                        

                        
                            
<?php
                            
 require_once('vendor/autoload.php');
                            
 $client = new \GuzzleHttp\Client();
                            
 $response = $client->request('POST', $base_url. 'v1/generate-token', [
                            
'headers' => [
                            
  'accept' => 'application/json',
                            
  'content-type' => 'application/json',
                            
 ],
                            
'form_params' => [
                            
  'client_id'     => '$client_id',
                            
  'secret_id'     => 'secret_id',
                            
  'env'           => 'env',
                            
  'merchant_id'   => 'merchant_id',
                            
 ],
                            
                            
]);
                            
echo $response->getBody();
                        
                    
                

                    
                        
**Response: SUCCESS (200 OK)**
                        
{
                        
 "message": {
                        
 "success": [
                        
  "Successfully token is generated"
                        
 ]
                        
},
                        
"data": {
                        
 "token":"eyJpdiI6InpkczhjTjhQdVhUL2lKQ0pSUUx6aUE9P
SIsInZhbHVlIjoiVGVBTVBDTXltbjNZcEIvdEJveGpTSno3TU5NRUtn
VkhCZ1pHTFNCUnZGQ2UxMnYxN202cEE1YVRDTEFsc0ZERExoTjdtL0dTL2x
oU3QzeUJJOExiMUx5T0w1L0llUXhTUkU1cWVLWEdEbEplb0dKNXcwbTNRM0
VxdkUwYzZuNFdtNkhMQ0pRZysyNWkvdzBxSlBoSVBSOGFTekNnR2RXNHVtc
G9lMGZOTmNCcm1hR3c5Sk9KTnB4Y3ltZDl6cm90MThrR21Ca3B1azc3bXRi
Q0J6SW96UVo1elNkU1ZqeE05bTcwWGp1MEUxWlJFdnNWTmpSbnVpeW92b2U
4dXZkUGgyb1VmK0luaGdyaFlsVTZlcVpVRnZlTG1DeFF6Ykk2T2h6Z3Jzbn
IyNHpNdHowSE5JdDR0Y0pZT20zUm1XYW8iLCJtYWMiOiJlY2M4NGE1OGUzYz
kzYzk0YzljNmVmNjE0YWI0ZDIwOGI3NDQ2YWEyY2ZhNzc0NzE4ZmY1ZmYyMz

                        IyZmQzNDY1IiwidGFnIjoiIn0=",
                        
},
                        
"type": "success"
                        
}
                    
                

                    
                        
**Response: ERROR (400 FAILED)**
                        
{
                        
 "message": {
                        
 "error": [
                        
  "Invalid credentials."
                        
 ]
                        
},
                        
"data": null,
                        
"type": "error"
                        
}