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<?php |
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namespace Openpp\NotificationHubsRest\Registration; |
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abstract class AbstractRegistration implements RegistrationInterface |
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{ |
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/** |
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* @var \DomDocument |
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*/ |
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protected $dom; |
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/** |
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* @var \DOMNode |
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*/ |
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protected $content; |
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/** |
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* @var string |
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*/ |
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protected $token; |
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/** |
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* @var string|string[] |
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*/ |
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protected $tags; |
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/** |
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* @var string |
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*/ |
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protected $template; |
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/** |
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* @var string |
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*/ |
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protected $registrationId; |
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/** |
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* @var string |
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*/ |
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protected $eTag; |
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/** |
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* Initializes a new Registration. |
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*/ |
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public function __construct() |
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{ |
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$this->dom = new \DomDocument('1.0', 'utf-8'); |
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$entryElement = $this->dom->createElement('entry'); |
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$entryElement->setAttribute('xmlns', 'http://www.w3.org/2005/Atom'); |
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$contentElement = $this->dom->createElement('content'); |
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$contentElement->setAttribute('type', 'application/xml'); |
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$this->content = $this->dom |
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->appendChild($entryElement) |
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->appendChild($contentElement) |
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; |
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} |
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/** |
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* Sets Gcm Registration ID or APNs Device token. |
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* |
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* @param string $token |
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* |
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* @return RegistrationInterface this object |
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*/ |
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public function setToken($token) |
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{ |
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$this->token = $token; |
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return $this; |
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} |
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/** |
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* Sets the tags. |
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* |
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* @param mixed $tags |
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* |
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* @return RegistrationInterface this object |
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*/ |
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public function setTags($tags) |
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{ |
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$this->tags = $tags; |
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return $this; |
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} |
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/** |
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* Sets the template for the body. |
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* |
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* @param string $template |
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* |
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* @return RegistrationInterface this object |
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*/ |
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public function setTemplate($template) |
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{ |
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$this->template = $template; |
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return $this; |
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} |
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/** |
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* Sets the registration ID for update or delete registration API. |
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* |
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* @param string $registrationId |
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* |
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* @return RegistrationInterface this object |
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*/ |
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public function setRegistrationId($registrationId) |
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{ |
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$this->registrationId = $registrationId; |
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return $this; |
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} |
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/** |
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* Returns the token. |
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* |
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* @return string |
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*/ |
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public function getToken() |
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{ |
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return $this->token; |
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} |
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/** |
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* Returns the registration ID. |
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* |
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* @return string |
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*/ |
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public function getRegistrationId() |
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{ |
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return $this->registrationId; |
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} |
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/** |
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* Sets the ETag for update or delete registration API. |
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* |
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* @param string $eTag |
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* |
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* @return RegistrationInterface this object |
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*/ |
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public function setETag($eTag) |
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{ |
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$this->eTag = $eTag; |
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return $this; |
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} |
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/** |
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* Returns the ETag. |
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* |
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* @return string |
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*/ |
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public function getETag() |
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{ |
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return $this->eTag; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function buildUri($endpoint, $hubPath) |
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{ |
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$uri = $endpoint.$hubPath.'/registrations/'; |
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if ($this->registrationId) { |
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$uri .= $this->registrationId; |
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} |
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return $uri; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getContentType() |
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{ |
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return 'application/atom+xml;type=entry;charset=utf-8'; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getHeaders() |
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{ |
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$headers = [ |
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'Content-Type: '.$this->getContentType(), |
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'x-ms-version: '.'2013-08', |
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]; |
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if ($this->eTag) { |
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$headers[] = 'If-Match: '.$this->eTag; |
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} |
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return $headers; |
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} |
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/** |
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* Returns the atom payload for the registration request. |
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* |
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* @throws \RuntimeException |
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* |
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* @return string |
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*/ |
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public function getPayload() |
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{ |
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if (!$this->token) { |
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throw new \RuntimeException('Token is mandatory.'); |
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} |
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$descriptionNode = $this->appendDescriptionNode(); |
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$this->appendTagNode($descriptionNode); |
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$this->appendTokenNode($descriptionNode); |
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$this->appendTemplateNode($descriptionNode); |
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$this->appendAdditionalNode($descriptionNode); |
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$this->dom->formatOutput = true; |
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return $this->dom->saveXML(); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function scrapeResponse($response) |
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{ |
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$dom = new \DOMDocument(); |
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$dom->loadXML($response); |
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if ($this->template) { |
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$descriptionTag = $this->getTemplateRegistrationDescriptionTag(); |
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} else { |
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$descriptionTag = $this->getRegistrationDescriptionTag(); |
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} |
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$description = $dom->getElementsByTagName($descriptionTag)->item(0); |
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if (!$description) { |
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throw new \RuntimeException("Could not find '".$descriptionTag."' tag in the response: ".$response); |
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} |
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$result = []; |
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foreach ($description->childNodes as $child) { |
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if ('#text' != $child->nodeName) { |
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$result[$child->nodeName] = $child->nodeValue; |
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} |
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} |
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return $result; |
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} |
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/** |
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* Appends the registration description DOMNode. |
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* |
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* @return \DOMNode |
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*/ |
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protected function appendDescriptionNode() |
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{ |
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if ($this->template) { |
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$descriptionTag = $this->getTemplateRegistrationDescriptionTag(); |
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} else { |
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$descriptionTag = $this->getRegistrationDescriptionTag(); |
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} |
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$descriptionElement = $this->dom->createElement($descriptionTag); |
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$descriptionElement->setAttribute('xmlns:i', 'http://www.w3.org/2001/XMLSchema-instance'); |
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$descriptionElement->setAttribute('xmlns', 'http://schemas.microsoft.com/netservices/2010/10/servicebus/connect'); |
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return $this->content->appendChild($descriptionElement); |
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} |
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/** |
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* Appends the 'Tags' DOMNode. |
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* |
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* @param \DOMNode $descriptionNode |
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*/ |
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protected function appendTagNode($descriptionNode) |
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{ |
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if ($this->tags) { |
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$descriptionNode->appendChild( |
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$this->dom->createElement('Tags', $this->getTags()) |
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); |
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} |
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} |
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/** |
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* Appends the token DOMNode. |
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* |
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* @param \DOMNode $descriptionNode |
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*/ |
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protected function appendTokenNode($descriptionNode) |
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{ |
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$descriptionNode->appendChild($this->dom->createElement($this->getTokenTag(), $this->token)); |
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} |
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/** |
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* Appends the 'BodyTemplate' DOMNode. |
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* |
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* @param \DOMNode $descriptionNode |
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*/ |
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protected function appendTemplateNode($descriptionNode) |
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{ |
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if ($this->template) { |
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$cdata = $this->dom->createCDATASection($this->template); |
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$bodyTemplateElement = $this->dom->createElement('BodyTemplate'); |
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$bodyTemplateElement->appendChild($cdata); |
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$descriptionNode->appendChild($bodyTemplateElement); |
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} |
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} |
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/** |
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* Appends the additional DOMNode. |
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* |
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* @param \DOMNode $descriptionNode |
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*/ |
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protected function appendAdditionalNode($descriptionNode) |
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{ |
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} |
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/** |
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* Returns the tags. |
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* |
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* @return string |
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*/ |
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private function getTags() |
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{ |
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if (is_array($this->tags)) { |
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return implode(',', $this->tags); |
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} |
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return $this->tags; |
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} |
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} |
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