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<?php |
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namespace Z38\SwissPayment\Message; |
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use Z38\SwissPayment\Text; |
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/** |
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* AbstractMessages eases message creation using DOM |
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*/ |
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abstract class AbstractMessage implements MessageInterface |
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{ |
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/** |
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* Builds the DOM of the actual message |
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* |
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* @param \DOMDocument $doc |
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* |
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* @return \DOMElement |
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*/ |
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abstract protected function buildDom(\DOMDocument $doc); |
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/** |
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* Gets the name of the schema |
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* |
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* @return string |
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*/ |
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abstract protected function getSchemaName(); |
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/** |
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* Gets the location of the schema |
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* |
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* @return string|null The location or null |
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*/ |
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abstract protected function getSchemaLocation(); |
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/** |
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* Builds a DOM document of the message |
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* |
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* @return \DOMDocument |
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*/ |
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public function asDom() |
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{ |
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$schema = $this->getSchemaName(); |
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$location = $this->getSchemaLocation(); |
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$doc = new \DOMDocument('1.0', 'UTF-8'); |
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$root = $doc->createElement('Document'); |
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$root->setAttribute('xmlns', $schema); |
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if ($location !== null) { |
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$root->setAttribute('xmlns:xsi', 'http://www.w3.org/2001/XMLSchema-instance'); |
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$root->setAttribute('xsi:schemaLocation', $schema.' '.$location); |
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} |
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$root->appendChild($this->buildDom($doc)); |
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$doc->appendChild($root); |
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return $doc; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function asXml() |
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{ |
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return $this->asDom()->saveXML(); |
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} |
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/** |
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* Returns the name of the software used to create the message |
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* |
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* @return string |
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*/ |
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public function getSoftwareName() |
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{ |
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return 'Z38_SwissPayment'; |
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} |
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/** |
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* Returns the version of the software used to create the message |
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* |
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* @return string |
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*/ |
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public function getSoftwareVersion() |
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{ |
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return '0.7.0'; |
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} |
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/** |
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* Creates a DOM element which contains details about the software used to create the message |
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* |
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* @param \DOMDocument $doc |
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* |
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* @return \DOMElement |
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*/ |
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protected function buildContactDetails(\DOMDocument $doc) |
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{ |
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$root = $doc->createElement('CtctDtls'); |
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$root->appendChild(Text::xml($doc, 'Nm', $this->getSoftwareName())); |
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$root->appendChild(Text::xml($doc, 'Othr', $this->getSoftwareVersion())); |
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return $root; |
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} |
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} |
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z38 /
swiss-payment
