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https://github.com/wbbaddons/Tims-Chat.git
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65 lines
2.1 KiB
PHP
65 lines
2.1 KiB
PHP
<?php
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namespace wcf\data\chat\message;
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/**
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* Represents a list of chat messages.
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*
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* @author Tim Düsterhus
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* @copyright 2010-2012 Tim Düsterhus
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* @license Creative Commons Attribution-NonCommercial-ShareAlike <http://creativecommons.org/licenses/by-nc-sa/3.0/legalcode>
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* @package timwolla.wcf.chat
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* @subpackage data.chat.room
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*/
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class ChatMessageList extends \wcf\data\DatabaseObjectList {
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/**
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* @see \wcf\data\DatabaseObjectList::$className
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*/
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public $className = 'wcf\data\chat\message\ChatMessage';
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/**
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* Reads the newest messages for the given room.
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*
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* @param \wcf\data\chat\room\ChatRoom $room
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* @param integer $number
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* @return array<\wcf\data\chat\message\ChatMessage>
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*/
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public static function getNewestMessages(\wcf\data\chat\room\ChatRoom $room, $number = CHAT_LASTMESSAGES) {
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$messageList = new static();
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$messageList->sqlOrderBy = "chat_message.messageID DESC";
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$messageList->sqlLimit = $number;
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$messageList->getConditionBuilder()->add('
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((
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chat_message.receiver IS NULL
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AND chat_message.roomID = ?
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)
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OR chat_message.receiver = ?
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OR chat_message.sender = ?)', array($room->roomID, \wcf\system\WCF::getUser()->userID, \wcf\system\WCF::getUser()->userID));
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$messageList->readObjects();
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return array_reverse($messageList->getObjects());
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}
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/**
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* Reads the messages since the given message-id for the given room.
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*
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* @param \wcf\data\chat\room\ChatRoom $room
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* @param integer $since
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* @return array<\wcf\data\chat\message\ChatMessage>
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*/
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public static function getMessagesSince(\wcf\data\chat\room\ChatRoom $room, $since) {
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$messageList = new static();
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$messageList->sqlOrderBy = "chat_message.messageID ASC";
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$messageList->getConditionBuilder()->add('chat_message.messageID > ?', array($since));
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$messageList->getConditionBuilder()->add('
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((
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chat_message.receiver IS NULL
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AND chat_message.roomID = ?
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)
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OR chat_message.receiver = ?
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OR chat_message.sender = ?)', array($room->roomID, \wcf\system\WCF::getUser()->userID, \wcf\system\WCF::getUser()->userID));
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$messageList->readObjects();
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return $messageList->getObjects();
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}
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}
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