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<?php |
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declare(strict_types=1); |
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/* |
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* This file is part of the xAPI package. |
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* |
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* (c) Christian Flothmann <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace XApi\LrsBundle\Response; |
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use LogicException; |
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use Symfony\Component\HttpFoundation\JsonResponse; |
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use Symfony\Component\HttpFoundation\Request; |
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use Symfony\Component\HttpFoundation\Response; |
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/** |
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* @author Jérôme Parmentier <[email protected]> |
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*/ |
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class MultipartResponse extends Response |
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{ |
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protected $subtype; |
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protected $boundary; |
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protected $statementPart; |
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/** |
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* @var Response[] |
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*/ |
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protected $parts; |
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/** |
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* @param AttachmentResponse[] $attachmentsParts |
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* @param int $status |
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* @param string|null $subtype |
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*/ |
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public function __construct(JsonResponse $statementPart, array $attachmentsParts = [], $status = 200, array $headers = [], $subtype = null) |
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{ |
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parent::__construct(null, $status, $headers); |
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if (null === $subtype) { |
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$subtype = 'mixed'; |
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} |
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$this->subtype = $subtype; |
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$this->boundary = uniqid('', true); |
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$this->statementPart = $statementPart; |
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$this->setAttachmentsParts($attachmentsParts); |
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} |
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/** |
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* @return $this |
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*/ |
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public function addAttachmentPart(AttachmentResponse $part) |
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{ |
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if (null !== $part->getContent()) { |
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$this->parts[] = $part; |
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} |
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return $this; |
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} |
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/** |
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* @param AttachmentResponse[] $attachmentsParts |
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* |
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* @return $this |
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*/ |
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public function setAttachmentsParts(array $attachmentsParts) |
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{ |
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$this->parts = [$this->statementPart]; |
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foreach ($attachmentsParts as $part) { |
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$this->addAttachmentPart($part); |
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} |
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return $this; |
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} |
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public function prepare(Request $request) |
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{ |
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foreach ($this->parts as $part) { |
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$part->prepare($request); |
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} |
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$this->headers->set('Content-Type', sprintf('multipart/%s; boundary="%s"', $this->subtype, $this->boundary)); |
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$this->headers->set('Transfer-Encoding', 'chunked'); |
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return parent::prepare($request); |
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} |
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public function sendContent() |
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{ |
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$content = ''; |
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foreach ($this->parts as $part) { |
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$content .= sprintf('--%s', $this->boundary)."\r\n"; |
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$content .= $part->headers."\r\n"; |
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$content .= $part->getContent(); |
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$content .= "\r\n"; |
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} |
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$content .= sprintf('--%s--', $this->boundary)."\r\n"; |
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echo $content; |
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return $this; |
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} |
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/** |
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* @throws LogicException when the content is not null |
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*/ |
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public function setContent($content): void |
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{ |
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if (null !== $content) { |
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throw new LogicException('The content cannot be set on a MultipartResponse instance.'); |
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} |
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} |
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/** |
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* @return false |
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*/ |
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public function getContent() |
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{ |
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return false; |
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} |
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} |
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chamilo /
chamilo-lms
