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<?php |
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/* For licensing terms, see /license.txt */ |
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/** |
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* Class ImsLtiServiceResponse. |
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*/ |
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abstract class ImsLtiServiceResponse |
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{ |
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const TYPE_REPLACE = 'replace'; |
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const TYPE_READ = 'read'; |
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const TYPE_DELETE = 'delete'; |
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/** |
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* @var mixed |
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*/ |
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protected $bodyParams; |
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/** |
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* @var ImsLtiServiceResponseStatus |
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*/ |
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private $statusInfo; |
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/** |
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* ImsLtiServiceResponse constructor. |
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* |
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* @param ImsLtiServiceResponseStatus $statusInfo |
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* @param mixed|null $bodyParam |
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*/ |
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public function __construct(ImsLtiServiceResponseStatus $statusInfo, $bodyParam = null) |
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{ |
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$this->statusInfo = $statusInfo; |
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$this->bodyParams = $bodyParam; |
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} |
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/** |
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* @return string |
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*/ |
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public function __toString() |
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{ |
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$xml = new SimpleXMLElement('<imsx_POXEnvelopeResponse></imsx_POXEnvelopeResponse>'); |
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$xml->addAttribute('xmlns', 'http://www.imsglobal.org/services/ltiv1p1/xsd/imsoms_v1p0'); |
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$headerInfo = $xml->addChild('imsx_POXHeader')->addChild('imsx_POXResponseHeaderInfo'); |
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$headerInfo->addChild('imsx_version', 'V1.0'); |
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$headerInfo->addChild('imsx_messageIdentifier', time()); |
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$statusInfo = $headerInfo->addChild('imsx_statusInfo'); |
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$statusInfo->addChild('imsx_codeMajor', $this->statusInfo->getCodeMajor()); |
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$statusInfo->addChild('imsx_severity', $this->statusInfo->getSeverity()); |
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$statusInfo->addChild('imsx_description', $this->statusInfo->getDescription()); |
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$statusInfo->addChild('imsx_messageRefIdentifier', $this->statusInfo->getMessageRefIdentifier()); |
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$statusInfo->addChild('imsx_operationRefIdentifier', $this->statusInfo->getOperationRefIdentifier()); |
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$body = $xml->addChild('imsx_POXBody'); |
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$this->generateBody($body); |
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return $xml->asXML(); |
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} |
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/** |
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* @param SimpleXMLElement $xmlBody |
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*/ |
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abstract protected function generateBody(SimpleXMLElement $xmlBody); |
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} |
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chamilo /
chamilo-lms
