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<?php |
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/** |
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* Copyright 2014 Fabian Grutschus. All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without modification, |
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* are permitted provided that the following conditions are met: |
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* |
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* 1. Redistributions of source code must retain the above copyright notice, this |
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* list of conditions and the following disclaimer. |
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* |
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* 2. Redistributions in binary form must reproduce the above copyright notice, |
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* this list of conditions and the following disclaimer in the documentation |
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* and/or other materials provided with the distribution. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND |
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR |
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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* The views and conclusions contained in the software and documentation are those |
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* of the authors and should not be interpreted as representing official policies, |
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* either expressed or implied, of the copyright holders. |
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* |
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* @author Fabian Grutschus <[email protected]> |
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* @copyright 2014 Fabian Grutschus. All rights reserved. |
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* @license BSD |
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* @link http://github.com/fabiang/xmpp |
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*/ |
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namespace Fabiang\Xmpp\Protocol; |
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use Fabiang\Xmpp\Util\XML; |
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/** |
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* Protocol setting for Xmpp. |
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* |
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* @package Xmpp\Protocol |
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*/ |
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class Presence implements ProtocolImplementationInterface |
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{ |
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/** |
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* Signals that the entity is available for communication. |
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*/ |
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const TYPE_AVAILABLE = 'available'; |
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/** |
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* Signals that the entity is no longer available for communication. |
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*/ |
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const TYPE_UNAVAILABLE = 'unavailable'; |
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/** |
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* The sender wishes to subscribe to the recipient's presence. |
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*/ |
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const TYPE_SUBSCRIBE = 'subscribe'; |
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/** |
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* The sender has allowed the recipient to receive their presence. |
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*/ |
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const TYPE_SUBSCRIBED = 'subscribed'; |
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/** |
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* The sender is unsubscribing from another entity's presence. |
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*/ |
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const TYPE_UNSUBSCRIBE = 'unsubscribe'; |
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/** |
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* The subscription request has been denied or a previously-granted subscription has been cancelled. |
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*/ |
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const TYPE_UNSUBSCRIBED = 'unsubscribed'; |
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/** |
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* A request for an entity's current presence; SHOULD be generated only by a server on behalf of a user. |
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*/ |
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const TYPE_PROBE = 'probe'; |
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/** |
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* An error has occurred regarding processing or delivery of a previously-sent presence stanza. |
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*/ |
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const TYPE_ERROR = 'error'; |
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/** |
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* The entity or resource is available. |
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*/ |
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const SHOW_AVAILABLE = 'available'; |
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/** |
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* The entity or resource is temporarily away. |
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*/ |
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const SHOW_AWAY = 'away'; |
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/** |
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* The entity or resource is actively interested in chatting. |
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*/ |
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const SHOW_CHAT = 'chat'; |
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/** |
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* The entity or resource is busy (dnd = "Do Not Disturb"). |
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*/ |
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const SHOW_DND = 'dnd'; |
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/** |
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* The entity or resource is away for an extended period (xa = "eXtended Away"). |
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*/ |
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const SHOW_XA = 'xa'; |
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/** |
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* Presence to. |
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* |
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* @var string|null |
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*/ |
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protected $to; |
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/** |
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* Priority. |
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* |
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* @var integer |
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*/ |
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protected $priority = 1; |
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/** |
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* Nickname for presence. |
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* |
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* @var string |
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*/ |
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protected $nickname; |
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/** |
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* Channel password. |
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* |
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* @var string |
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*/ |
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protected $password; |
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/** |
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* Constructor. |
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* |
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* @param integer $priority |
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* @param string $to |
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* @param string $nickname |
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*/ |
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public function __construct($priority = 1, $to = null, $nickname = null) |
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{ |
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$this->setPriority($priority)->setTo($to)->setNickname($nickname); |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function toString() |
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{ |
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$presence = '<presence'; |
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if (null !== $this->getTo()) { |
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$presence .= ' to="' . XML::quote($this->getTo()) . '/' . XML::quote($this->getNickname()) . '"'; |
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} |
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$presence .= '><priority>' . $this->getPriority() . '</priority>'; |
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if (null !== $this->getPassword()) { |
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$presence .= "<x xmlns='http://jabber.org/protocol/muc'><password>" . $this->getPassword() . "</password></x>"; |
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} |
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$presence .= '</presence>'; |
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return $presence; |
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} |
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/** |
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* Get nickname. |
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* |
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* @return string |
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*/ |
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public function getNickname() |
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{ |
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return $this->nickname; |
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} |
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/** |
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* Set nickname. |
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* |
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* @param string $nickname |
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* @return $this |
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*/ |
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public function setNickname($nickname) |
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{ |
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$this->nickname = (string) $nickname; |
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return $this; |
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} |
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/** |
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* Get to. |
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* |
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* @return string¦null |
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*/ |
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public function getTo() |
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{ |
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return $this->to; |
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} |
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/** |
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* Set to. |
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* |
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* @param string|null $to |
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* @return $this |
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*/ |
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public function setTo($to = null) |
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{ |
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$this->to = $to; |
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return $this; |
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} |
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/** |
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* Get priority. |
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* |
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* @return integer |
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*/ |
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public function getPriority() |
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{ |
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return $this->priority; |
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} |
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/** |
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* Set priority. |
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* |
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* @param integer $priority |
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* @return $this |
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*/ |
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public function setPriority($priority) |
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{ |
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$this->priority = (int) $priority; |
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return $this; |
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} |
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/** |
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* Get channel password. |
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* |
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* @return string¦null |
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*/ |
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public function getPassword() |
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{ |
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return $this->password; |
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} |
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/** |
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* Set channel password. |
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* |
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* @param string|null $to |
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* @return $this |
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*/ |
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public function setPassword($password = null) |
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{ |
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$this->password = $password; |
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return $this; |
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} |
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} |
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This check looks for PHPDoc comments describing methods or function parameters that do not exist on the corresponding method or function.
Consider the following example. The parameter
$italy
is not defined by the methodfinale(...)
.The most likely cause is that the parameter was removed, but the annotation was not.