/**
* @param NodeInterface $node
* @return MediaInterface
* @throws RuntimeException
*/
public function createMedia(NodeInterface $node)
{
$type = $node->getAttribute('type');
$factory = null;
switch ($type) {
case self::TYPE_IMAGE:
$factory = new ImageFactory();
break;
case self::TYPE_VIDEO:
$factory = new VideoFactory();
break;
case self::TYPE_AUDIO:
$factory = new AudioFactory();
break;
case self::TYPE_VCARD:
$factory = new VcardFactory();
break;
case self::TYPE_LOCATION:
$factory = new LocationFactory();
break;
}
if (!$factory) {
throw new RuntimeException("Media type unknown");
}
return $factory->createMedia($node);
}
/**
* @param NodeInterface $node
* @return MediaInterface
*/
public function createMedia(NodeInterface $node)
{
$media = new Vcard();
$media->setType($node->getAttribute('type'));
$media->setName($node->getChild('vcard')->getAttribute('name'));
$media->setData($node->getChild('vcard')->getData());
return $media;
}
/**
* @param NodeInterface $node
* @return AudioInfo
*/
public function createInfo(NodeInterface $node)
{
$media = new AudioInfo();
$media->setCodec($node->getAttribute('acodec'));
$media->setBitrate($this->convertIntIfValid($node->getAttribute('abitrate')));
$media->setSampFreq($this->convertIntIfValid($node->getAttribute('asampfreq')));
$media->setSampFmt($this->convertIntIfValid($node->getAttribute('asampfmt')));
return $media;
}
/**
* @param NodeInterface $node
* @return $this
*/
protected function writeInternal(NodeInterface $node)
{
$len = 1;
if ($node->getAttributes() != null) {
$len += count($node->getAttributes()) * 2;
}
if (count($node->getChildren()) > 0) {
$len += 1;
}
if (strlen($node->getData()) > 0) {
$len += 1;
}
$this->writeListStart($len);
$this->writeString($node->getName());
$this->writeAttributes($node->getAttributes());
if (strlen($node->getData()) > 0) {
$this->writeBytes($node->getData());
}
if ($node->getChildren()) {
$this->writeListStart(count($node->getChildren()));
foreach ($node->getChildren() as $child) {
$this->writeInternal($child);
}
}
return $this;
}
/**
* @param NodeInterface $node
* @return Presence
*/
public function createPresence(NodeInterface $node)
{
$presence = new Presence();
$presence->setFrom(Identity::parseJID($node->getAttribute('from')));
$presence->setLast($node->getAttribute('last'));
switch ($node->getAttribute('type')) {
case 'unavailable':
$presence->setType(Presence::TYPE_UNAVAILABLE);
break;
default:
$presence->setType(Presence::TYPE_AVAILABLE);
}
return $presence;
}
/**
* @param NodeInterface $node
* @return MessageMedia|MessageText
* @throws \InvalidArgumentException
*/
public function createMessage(NodeInterface $node)
{
$type = $node->getAttribute('type');
switch ($type) {
case AbstractMessage::TYPE_TEXT:
$factory = new MessageTextFactory();
break;
case AbstractMessage::TYPE_MEDIA:
$factory = new MessageMediaFactory();
break;
default:
throw new InvalidArgumentException("Invalid message type");
}
return $factory->createMessage($node);
}
/**
* @param Client $client
* @param NodeInterface $node
*/
protected function sendNotificationAck(Client $client, NodeInterface $node)
{
$ackNode = new Node();
if ($node->hasAttribute("to")) {
$ackNode->setAttribute('from', $node->getAttribute("to"));
}
if ($node->hasAttribute("participant")) {
$ackNode->setAttribute('participant', $node->getAttribute("participant"));
}
$ackNode->setAttribute('to', $node->getAttribute("from"));
$ackNode->setAttribute('class', $node->getName());
$ackNode->setAttribute('id', $node->getAttribute("id"));
$ackNode->setAttribute('type', $node->getAttribute("type"));
$client->sendNode($ackNode);
}
/**
* @param NodeInterface $node
* @return MediaInterface
*/
public function createMedia(NodeInterface $node)
{
$media = new Location();
$media->setType($node->getAttribute('type'));
$media->setEncoding($node->getAttribute('encoding'));
$media->setName($node->getAttribute('name'));
$media->setLongitude((double) $node->getAttribute('longitude'));
$media->setLatitude((double) $node->getAttribute('latitude'));
$media->setUrl($node->getAttribute('url'));
$media->setData($node->getData());
return $media;
}
protected function parseGroupPresence(Client $client, NodeInterface $node)
{
$groupId = Identity::parseJID($node->getAttribute('from'));
if (null != $node->getAttribute('add')) {
$added = Identity::parseJID($node->getAttribute('add'));
$client->getEventManager()->trigger('onGroupParticipantAdded', $client, ['group' => $groupId, 'participant' => $added]);
} elseif (null != $node->getAttribute('remove')) {
$removed = Identity::parseJID($node->getAttribute('remove'));
$author = Identity::parseJID($node->getAttribute('author'));
$client->getEventManager()->trigger('onGroupParticipantRemoved', $client, ['group' => $groupId, 'participant' => $removed, 'author' => $author]);
}
}
/**
* @param NodeInterface $node
* @return VideoInfo
*/
public function createInfo(NodeInterface $node)
{
$media = new VideoInfo();
$media->setWidth($this->convertIntIfValid($node->getAttribute('width')));
$media->setHeight($this->convertIntIfValid($node->getAttribute('height')));
$media->setCodec($node->getAttribute('vcodec'));
$media->setFps($this->convertIntIfValid($node->getAttribute('fps')));
$media->setBitrate($this->convertIntIfValid($node->getAttribute('vbitrate')));
return $media;
}
/**
* @param NodeInterface $node
* @return MessageText
*/
public function createMessage(NodeInterface $node)
{
$message = new MessageText();
$message->setBody($node->getChild('body')->getData());
$participant = $node->getAttribute('participant');
$from = $node->getAttribute('from');
if ($participant) {
$message->setFrom(Identity::parseJID($participant));
$message->setGroupId(Identity::parseJID($from));
} else {
$message->setFrom(Identity::parseJID($from));
}
$message->setId($node->getAttribute('id'));
$dateTime = new DateTime();
$dateTime->setTimestamp((int) $node->getAttribute('t'));
$message->setDateTime($dateTime);
$message->setNotify($node->getAttribute('notify'));
$message->setType($node->getAttribute('type'));
return $message;
}
/**
* @param NodeInterface $node
* @return MediaInterface
*/
public function createMedia(NodeInterface $node)
{
$media = new Image();
$media->setType($node->getAttribute('type'));
$media->setIp($node->getAttribute('ip'));
$media->setData($node->getData());
$media->setUrl($node->getAttribute('url'));
$media->setFile($node->getAttribute('file'));
$media->setMimeType($node->getAttribute('mimetype'));
$media->setFileHash($node->getAttribute('filehash'));
$media->setWidth($this->convertIntIfValid($node->getAttribute('width')));
$media->setHeight($this->convertIntIfValid($node->getAttribute('height')));
$media->setSize($this->convertIntIfValid($node->getAttribute('size')));
$media->setEncoding($node->getAttribute('encoding'));
return $media;
}
/**
* @param NodeInterface $node
* @return MediaInterface
*/
public function createMedia(NodeInterface $node)
{
$media = new Audio();
$media->setType($node->getAttribute('type'));
$media->setIp($node->getAttribute('ip'));
$media->setData($node->getData());
$media->setUrl($node->getAttribute('url'));
$media->setFile($node->getAttribute('file'));
$media->setMimeType($node->getAttribute('mimetype'));
$media->setFileHash($node->getAttribute('filehash'));
$media->setSize($this->convertIntIfValid($node->getAttribute('size')));
$media->setSeconds($this->convertIntIfValid($node->getAttribute('seconds')));
$media->setDuration($this->convertIntIfValid($node->getAttribute('duration')));
$media->setAudioInfo($this->getAudioInfoFactory()->createInfo($node));
return $media;
}
protected function sendReceipt(Client $client, NodeInterface $node)
{
$receipt = new Receipt();
$receipt->setTo($node->getAttribute('from'));
$receipt->setId($node->getAttribute('id'));
$client->send($receipt);
return $this;
}
/**
* @param NodeInterface $pingNode
*/
protected function sendPong(NodeInterface $pingNode)
{
$pongNode = new Node();
$pongNode->setName('iq');
$pongNode->setAttribute('to', Client::WHATSAPP_SERVER);
$pongNode->setAttribute('to', $pingNode->getAttribute('id'));
$pongNode->setAttribute('type', 'result');
$this->getClient()->sendNode($pongNode);
}
/**
* @param NodeInterface $node
* @return bool
*/
protected function canInjectId(NodeInterface $node)
{
if (!$node->hasAttribute('id')) {
return false;
}
$id = $node->getAttribute('id');
return null === $id || '-' === substr($id, -1, 1);
}
/**
* @param NodeInterface $node
* @return bool
*/
protected function isNodeFromGroup(NodeInterface $node)
{
return false !== strpos($node->getAttribute('from'), "-");
}
