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<?php |
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/** |
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* Nucleus - XMPP Library for PHP |
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* |
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* Copyright (C) 2017, Some rights reserved. |
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* |
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* @author Kacper "Kadet" Donat <[email protected]> |
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* |
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* Contact with author: |
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* Xmpp: [email protected] |
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* E-mail: [email protected] |
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* |
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* From Kadet with love. |
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*/ |
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namespace Kadet\Xmpp\Component\Subscription; |
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use Kadet\Xmpp\Component\Component; |
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use Kadet\Xmpp\Jid; |
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use Kadet\Xmpp\Stanza\Presence; |
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use Kadet\Xmpp\Utils\BetterEmitter; |
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use function \Kadet\Xmpp\Utils\filter\{ |
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stanza\type, in |
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}; |
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class SubscriptionManager extends Component |
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{ |
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use BetterEmitter; |
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protected function init() |
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{ |
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$this->_client->on('presence', function(...$args) { |
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$this->handleSubscriptionRequest(...$args); |
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}, type('subscribe')); |
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} |
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private function handleSubscriptionRequest(Presence $presence) |
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{ |
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$this->emit('request', [ $presence ]); |
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} |
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/** |
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* Sends subscription request presence to server. |
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* |
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* @param Jid|string $jid |
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* @return \React\Promise\ExtendedPromiseInterface |
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*/ |
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public function subscribe($jid) |
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{ |
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return $this->_client->send($this->presence('subscribe', $jid)); |
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} |
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/** |
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* Sends subscription removal request presence to server. |
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* |
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* @param Jid|string $jid |
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* @return \React\Promise\ExtendedPromiseInterface |
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*/ |
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public function unsubscribe(Jid $jid) |
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{ |
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return $this->_client->send($this->presence('unsubscribe', $jid)); |
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} |
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/** |
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* Sends subscription cancellation request presence to server. |
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* |
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* @param Jid|string $jid |
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* @return \React\Promise\ExtendedPromiseInterface |
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*/ |
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public function cancel($jid) |
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{ |
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return $this->_client->send($this->presence('unsubscribed', $jid)); |
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} |
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private function presence($type, $jid) |
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{ |
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$jid = $jid instanceof Jid ? $jid : new Jid($jid); |
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return new Presence([ |
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'type' => $type, |
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'to' => $jid->bare() |
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]); |
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} |
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} |
kadet1090 /
nucleus
It seems like the type of the argument is not accepted by the function/method which you are calling.
In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug.
We suggest to add an explicit type cast like in the following example: