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<?php
namespace OCA\OJSXC\Http;
use OCA\OJSXC\StanzaLogger;
use OCP\AppFramework\Http\Response;
use Sabre\Xml\Writer;
use OCA\OJSXC\Db\Stanza;
/**
* Class XMPPResponse
*
* @package OCA\OJSXC\Http
*/
class XMPPResponse extends Response
{
/**
* @var Writer $writer
*/
private $writer;
/**
* @var StanzaLogger
*/
private $stanzaLogger;
/**
* XMPPResponse constructor.
*
* @param Stanza|null $stanza
* @param StanzaLogger $stanzaLogger
*/
public function __construct(StanzaLogger $stanzaLogger, Stanza $stanza = null)
{
$this->addHeader('Content-Type', 'text/xml');
$this->writer = new Writer();
$this->writer->openMemory();
$this->writer->startElement('body');
$this->writer->writeAttribute('xmlns', 'http://jabber.org/protocol/httpbind');
if (!is_null($stanza)) {
$this->writer->write($stanza);
}
$this->stanzaLogger = $stanzaLogger;
}
/**
* @param Stanza $input
*/
public function write(Stanza $input)
{
$this->stanzaLogger->log($input, StanzaLogger::SENDING);
$this->writer->write($input);
}
/**
* @return string
*/
public function render()
{
$this->writer->endElement();
return $this->writer->outputMemory();
}
/**
* Terminates the Chat connection with the `x-nc-not_allowed_to_chat` condition.
*/
public function terminate()
{
$this->writer = new Writer();
$this->writer->openMemory();
$this->writer->startElement('body');
$this->writer->writeAttribute('xmlns', 'http://jabber.org/protocol/httpbind');
$this->writer->writeAttribute('type', 'terminate');
$this->writer->writeAttribute('condition', 'x-nc-not_allowed_to_chat');
}
}
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